I wish there were more good websites about computer history.
I started a web site about the Multics operating system in 1994. After over 26 years of growth and improvement, the site is still available at www.multicians.org.
Sometimes people ask me how to start their own site. This note is a "brain dump" of the many lessons I have learned while building and maintaining my site. Some of the information here may apply to building other kinds of sites.
Decide what the purpose is for your site, and the message you want to convey. What will visitors take away from a visit to your site? Why would they return, and how can you make their return visits rewarding?
Who will visit your site? Some of your choices will be driven by your model of your site's visitors, in particular
There are many ways to tell your story. Here are a few examples.
I am inspired by journalists such as the late Jim Lehrer.
I think every web site should give something to its visitors, something they value and will return to see again. I call this "The Chocolate Chip Cookie Recipe." Might be different for different parts of your audience. For a computer history site, you might aim for "comprehensive information, well organized."
There's a lot to know about producing a web site, and it will take hours of time to make a good one.
The great thing about publishing on the web is that you can start small and keep improving your story as you write more. If you think of a better way to say something, or notice a spelling error, you can fix it. It's not like a book, where you must do all your writing before you publish.
The first step is to type your information into the computer. Next, you turn the story into web pages. Over time you can learn more about making web pages, and make your site better.
You may hope to build a community of enthusiasts that will contribute content, help build and format pages, and correct errors. Sometimes this doesn't happen, and you end up doing most of the work yourself.
The design of your website includes
There's no one right way to do this: it depends on the way you expect visitors to use your site, and on the tools you will use to create and maintain the site. The best way is to start with a simple structure, and expect to redesign it later.
Find a few sites that you admire, and see if their style would work for your information.
Sketch a few pages as story boards or pictures, and imagine how site visitors with different needs would arrive at your site, how they would decide if they were on the right page, and how they would navigate to the page that answered their questions. Then sketch the same pages as if they were viewed on a mobile phone and try the same exercise.
If your site is ugly, confusing, or hard to navigate, visitors will leave early and miss part of your message. Site design also affects how your site is indexed by search engines such as Google; you need to include information that makes each page understandable to the search engines' web crawlers. Since many of your site visitors will arrive at an interior page of your site via web search, your design should ensure that visitors can understand what they've found and how to find other information on the site.
Redesign your site occasionally. Commercial sites do a redesign every couple of years, to keep the site from looking old and neglected.
The multicians.org site has had thousands of changes in 26 years, including four or five major redesigns.
Feedback from site visitors and information from your web usage logs can tell you what needs improving. Learn from how other sites present their content. Features that were trendy and cutting-edge a few years ago may look old-fashioned as newer approaches become popular: keep aware of new devices and browser features, and decide if you should use them.
There are many web web content management systems and other web site generator tools available, which can make it easier to get started. Blogging and Wiki software can be used to build web sites and to separate content from presentation. Some of these tools provide "themes" that establish a set of visual design rules for a site, generate navigation links, and shield the site creator from the details of HTML and site publishing. Each content management system makes some things easy and others hard to do. (I don't use these systems myself, but some people really like them.)
Some companies provide a complete service: hosting your site, registering your domain, handling your email, and providing tools to build web pages. You'll pay extra -- which is OK if you get good services. If you are considering a service like this, talk with current users of the service about their experience, before you commit.
Some content management and web building tools stop being updated or supported. Developers may lose interest, or the company that produces them may change its plans. Hosting companies can change direction, get sold, or go out of business. If your site is built using one of these, you'll have to find a new platform and go through a process of rebuilding your site.
Here is a high level overview of how you might develop your site.
Start with a conceptual design mockup. Choose the kind of information on the site, and how it will be organized and presented. Discuss it informally with collaborators, if any, and with members of your proposed audience. If you feel you need permission from anyone to proceed, this is a good time to think about getting it.
Build a site prototype of a few pages. Start by choosing a site building technology. You could write HTML code directly in a text editor, or you could use a drag-and-drop web page builder or other site management system, depending on what you already know, how much you want to learn, and how hard it is to get the site behavior you want. You can start by building and viewing your pages locally on your own computer, without getting any account anywhere.
Iterate your design and your prototype implementation until you like the look. You may start over a couple of times.
The detailed implementation of each page will require designing the presentation of its information content, translating the page's text into some markup language (either HTML or whatever your web content manager takes), designing headings and captions, and converting and resizing pictures. Usually this requires repeated iterations until you get things to look the way you want.
If you plan to have particular site features, then you need to choose methods for providing them. For example, if you choose to allow visitors to post comments, then you can plan to implement your site using a page generation system that supports this feature, or you can search the web for modules that can be adapted to your site, or you can write your own. Other features you may want include picture galleries, login or signup facilities, file upload, site search, and many more. As you scope out what features you need and how you'll get them, you may revisit your site generation technology.
Your visitors will bail out if they can't read your page. Verify HTML pages with the W3 Validator, and eliminate errors. Check your site with multiple browsers, old and new, and multiple operating systems and device types. Use a tool to occasionally check every hyperlink on your site to find broken links.
Ask members of your target audience to try the site out and comment, and look for ways to simplify and focus your design. Look at your traffic statistics to see what information is popular, and what people search for that brings them to your pages.
Keep improving your site. You can add more content as you write it, and you can also add new site features.
There were about 1.5 billion web site domains at the beginning of 2019, and 10 to 15% of these represent active web sites. How will people find your site? You'll need to
Consider the expected lifetime of your site: how long do you want to maintain it? It's worth planning how to end the life of the site, if it is expected to have a finite life. Archiving, distribution of assets, and relinquishment of resources can be planned ahead of time. You also need a succession/exit plan for your site, in case you become bored or incapable.
Here are kinds of content you might put on your site:
A web page has only a few seconds to catch a visitor's attention. A visitor whose web search lands on a garish or confusing page will just click on to the next result. The appearance of your site will have a major influence on how well the site is regarded and how much visitors will get out of it. Take a look at Vincent Flanders' very funny site, Web Pages That Suck: you don't want to be on their list. Many of the mistakes he points out are the result of unnecessary embellishment. Another interesting page on web design is Top 10 Mistakes in Web Design by Jakob Nielsen; I don't agree with all of his rules, but thinking about his recommendations has helped me decide how I want my sites to look.
Too few images will make your pages boring and unattractive. Too many images may make it hard for a visitor to understand what the page is about, and may also make it load slowly. People's brains are hard-wired to pay attention to pictures of people. (But Jakob Nielsen points out that web visitors have learned how to ignore anything that looks like an ad. I think this includes generic photos of people selected from stock photo collections.)
Web pages with lots of decoration, animation, sound, Flash, Java, and plugins become dated quickly, as well as presenting implementation, performance, security, and maintenance challenges. I've added fancy features to pages, sometimes just to show that I can use the latest tricks, and then been disappointed, and taken them out later.
One reason to use animation is the wish to use space in the browser window for more than one purpose. For example, pop-up menus use the same pixel locations for displaying primary page content and also for showing navigation elements when a visitor hovers over the menu. On one page, I set up a sliding picture gallery window to use the same 300x244 pixel space for 12 different pictures. The purpose of such page elements is to draw visitors deeper into the site; clicking on each picture takes the visitor to a different interior page. (You know those advertisements with headlines like "10 Simple Weight Loss Tricks"? On my sliding pictures I overlay titles like "728 Documents" where the number is automatically maintained.)
A history site will probably have a lot of text; consider the readability score of this text. Besides using short sentences and unambiguous words, use structured titles and subtitles to break the text into chunks the visitor can navigate among, and include visual elements where possible. (I just Googled "web site readability." Several of the top 10 pages were ugly, hard to read, or did not work in my browser.)
Organize your content into a consistent classification using terms that your visitors understand. (Have you ever visited a company site where you have to choose between, say, "Small Business" and "Home," or some similar distinction that makes sense to them, but not to you, because you don't know their classification scheme?)
Important content on any page should be visible without scrolling ("above the fold"), because many web page visitors will arrive at a page, glance once at it, and exit if they don't see something that catches their eye. In addition, make site navigation elements consistent on every page, instantly identifiable as navigation links, and unsurprising. Provide a title on each page that identifies its subject.
Many sites have some kind of drop down menus. You may want to have the same menus on every page, and let that menu structure be the way you expose your information classification to visitors. Small displays and mobile phones will require different navigation mechanisms.
Most visitors will arrive at pages on your site via a Google search, and if the page they find doesn't answer their question, they should see links to a better page. In addition to standard menus, consider "breadcrumb" links that link to category indexes and the home page, and "sibling" links to other pages in the category. Include a date the page was modified, so that visitors can quickly decide if anything is new on the page. Ensure that every page has a link to the main page of your site.
Provide a TITLE tag on each page that identifies its subject. The page title will be displayed in search results. Provide a META DESCRIPTION tag that explains the page's content. This text will also be displayed in search results. If there is no description tag, the first words of the first paragraph on the page will be displayed. The content of these items is used to index the page, so you should ensure that they contain any words or phrases which visitors will use to search for your pages. (Google Webmaster Tools will complain if pages have duplicate titles or descriptions.)
Establish a consistent tone for your site's content. If there are multiple opinions about your subject, decide whether to have the site represent a single position, or to include multiple viewpoints. Separate fact and opinion, and show how each is derived.
If you see a neat feature on some other site, you can view the page's source, or search the web to find out how to do it. For example, fluid design (so that a web page uses the window effectively as it grows and shrinks) is something good sites do.
You can view your pages in the Chrome browser and select View >> Developer >> Inspect Elements. If there are browser error or warning icons, they will show up at the top: try to fix them. The inspector panel has a menu bar at the top; select >> Audits. This runs Chrome Lighthouse, which suggests performance, accessibility, and SEO fixes. Fix the ones that seem important to you.
Consider how your site looks on smartphones and tablets. Fluid design that handles a small display is one part; also avoid features that these devices don't support, such as menus that depend on HOVER. When Google crawls a site, it decides whether the pages are "mobile friendly" and will demote non-friendly sites in mobile search results. Google webmaster tools will provide advice on how to make pages mobile friendly.
Check that the HTML and CSS features you use for your implementation are correctly supported in all the browsers and operating systems that your visitors are likely to use. In practice, this means reasonably recent Edge, Firefox, and Chrome on Windows, Safari, Firefox, and Chrome on Mac, Firefox and Chrome on Linux, Chrome on Android, and Safari on iOS. (Adjust these targets depending on your visitors' statistics.) Check HTML features by using a site like caniuse.com if you are not certain. There are some HTML features that used to be very popular, but are now regarded as obsolete: features like frames and tables used for page layout have been replaced by CSS.
Computer displays with more than 96 pixels per inch have become popular, and web browsers are able to use these high-ppi displays to display very sharp text. Some smartphones and laptops have pixel densities of over 200 PPI. Graphics stored at 96 PPI look fuzzy on such displays. HTML has new features that allow you to make your pictures look crisp on such devices.
Design your site so that visitors with different abilities can make use of the content. Blind visitors using screen readers should not be hopelessly lost because your navigation is all in picture elements without ALT tags. Visitors on mobile devices shouldn't be forced to to scroll pages sideways because you put your content in a table wider than their display.
Use HTML standards checkers like the W3C compatibility checker and HTML Tidy on every one of your pages, and fix the issues they point out.
Check that the major browsers can print your page successfully; a page might look fine on screen, but get chopped off when printing. You may need to use fluid design and CSS @media tags.
You can present the list of recent changes to your site in an RSS feed that points to relevant articles.
Search Engines. There are some things you should do to make sure your site is easily found in search engines, and listed properly. Use descriptive META, TITLE, and DESCRIPTION tags, and ensure that your body text has valid format so that it is parseable by crawlers, and that the text contains the words and phrases you want visitors to use find you. Avoid tricks like keyword stuffing and "search engine optimization" services... the search engines are wise to these and may penalize your page. Create an XML site map to assist Google in finding your content. (Remember that there are other web indexers besides Google.)
Performance. Visitors will abandon a page that takes too long to load. There are web sites that check the speed of your site and make suggestions, for instance, Google webmaster tools. The Chrome browser's web page inspector will also let you audit your page and suggest ways to make it load faster.
Contact Address. Provide a means for visitors to contact the site's editor. To cut down on spam, you can obfuscate the address or provide a form that sends mail.
Mail Addresses. People run crawler programs that search every web page they can find for mail addresses, and put these addresses in spam mailing lists. If your site has a guest book, member roster, or comment posting facility, implement some way to prevent your visitors' mail addresses from being scraped.
Social Networks. One way to handle contact issues is to set up a Facebook or similar group for your site's topic, and put a pointer to the group on your pages.
User testing. Do some user testing and listen to the feedback.
Here are some design choices I made while building the multicians.org website. I made two kinds of choices: the HTML code I wrote, and how I packaged the code into files.
I chose to have the web server serve content from complete pages stored on disk, rather than generate pages on the fly, for several reasons: it decreases server CPU and I/O load, it allows hosting a mirror of the site at an FTP-only site that cannot do any dynamic execution, and it eliminates the chance of security exposure due to bugs in dynamic code (many sites have had problems in this area).
The article files I write contain the content in one file and get headings, navigation, and page layout from include files. This division accomplishes several goals: it avoids common mistakes and malformed pages by making it less likely to break the page boilerplate while editing, it puts web page design and layout decisions in include files common to all pages, and it helps me enlist others in writing articles without burdening them with complex and breakable HTML. This choice, combined with the decision to use static pages, meant that some program had to run to expand "source" files into static HTML page files. I wrote such a macro expander program, in the Perl language.
The source language I write my content in is HTML extended with macros. I call it "HTMX." (This means that I need to know some HTML features to create pages.) My translator program doesn't parse HTML or know its structure: it expands macros, and copies everything else. As new HTML constructs are supported by browsers, I don't have to update my translator to know about them, and I can redesign all pages by editing my include files and regenerating the static pages. The main translation operation is including files; the macro expander provides a few other features to simplify writing content.
Some pages that contain lists of items are generated from a local database on my computer. Instead of maintaining big HTML pages, I store the raw data as SQL input files. My HTMX template language supports iteration of a macro expansion over every row returned by a query. This is especially useful for table data used in more than one way. For example, I annotate the list of contributors (from the contributors table) with the counts of documents they wrote (from the bibliography table).
I use standard Unix tools to invoke the page translator when necessary, and to publish any files that changed. These utilities are available for Unix, Mac, and Windows. The Unix utility make regenerates any static page whose source is newer, and rsync publishes files that have changed using secure compressed transmission. Using make means that all pages are regenerated when I change the boilerplate, and that I won't forget to generate a page if I make a little change to some source file. make regenerates database-backed pages by loading the database table from SQL input and then translating a template to generate HTMX, whenevery the SQL input changes. make also checks each page for valid HTML using other tools, such as HTML Tidy, and warns me about errors. Using rsync to synchronize my whole file tree means that I don't forget to upload updated graphics and other auxiliary files.
I learned how to write web pages by looking at how others did it. Over time, I replaced older ways of making readable pages by newer methods, when new HTML features became available in most visitors' browsers.
In the late 90s I built my own site search mechanism and site indexing software. Making this work for the FTP mirror of the site required extra complexity. Eventually I eliminated this facility and arranged for a Google Custom Search page that also used Google's ability to index PDFs as well as HTML, and indexed the source of Multics hosted at MIT as well as my own pages.
A few years ago, the HTML language was changed to support "mobile friendly" features. I got mail from Google saying that my site would not work well on tiny displays. One thing I had to do was to insert
<meta name="viewport" content="width=device-width, initial-scale=1">
into the HEAD section of almost every file on multicians.org, over 200 files. Because I was using expandfile with wrappers, and make with rsync, all I had to do was add one line to the wrapper and type make install.
I monitor traffic to my site almost every day, looking for problems in the site implementation, search terms used, and visitors' paths through the site. I use a log analysis program I wrote myself, and Google Webmaster Tools occasionally.
Choose the mechanisms that display information on your site carefully, since different methods may have a significant effect on the kind of end-user experience your visitors see.
Site design decisions will be driven by your budget, expected traffic, and desired site responsiveness. You won't know whether some of these matter until your site has been available for a while and you see what kind of traffic you get.
If your site is hosted on servers provided by an ISP, you will have to be aware of the host platform's resource usage limits and its pricing tiers for storage and bandwidth. If you choose a low monthly fee and get a large amount of traffic, your site may be cut off or you may end up paying additional charges. Content types that consume a lot of space and bandwidth include document scans, video, and audio. If storage and bandwidth limits are a concern, you may design your site to point to big items at some other site, either one you control (such as an Amazon Web Services server) or one that provides free storage (like YouTube or bitsavers.org).
If your site becomes momentarily popular, for example if it is pointed to by Slashdot or Reddit, you may see hundreds of thousands of hits in a single day. If your ISP has maximum number of hits or bytes transferred per day or per month, your site may be shut down or you may be charged additional fees. Some ISPs are understanding about this and compute your average monthly bandwidth by discarding the highest day or two. If your host doesn't do this, then popularity could cost you a lot of money. There's no way to prevent other sites from linking to you.
Occasionally a web crawler will go crazy and hit the same page on your site repeatedly. You need to monitor your traffic often enough to notice this in time to do something about it, perhaps banning the crawler's IP in your .htaccess webserver configuration file.
Some web content management systems keep page content in a database, and generate each web page served to a visitor when the page is referenced, by expanding a template. A good thing about this approach are that it's easy to change themes, or items common to all pages, and have the change take effect quickly. On the other hand, generating pages dynamically requires some server-side computation and a database access on every page view, which can make page display slower as traffic increases. Web content management systems sometimes provide other page decoration features like lists of other articles, usage counters, comment counts, and so on, each of which can result in additional database accesses and template expansions. If a web site that uses these features starts getting a lot of traffic, it may begin to slow down.
Several variables affect your choice of how to host your site on the web. You may have to decide which objectives are more important to you. For example, it may cost more to have a highly responsive site. Operating your own server would give you more control of details, but require much more learning, work and commitment on your part. Using a hosting service that commits you to a web publishing platform will reduce the amount of work to put up a site, but limit your design flexibility. The best solution will depend on your situation.
Here are some of the possible hosting strategies:
Your budget, your expected traffic, and your expertise in managing web servers are the main factors determining your choice. Consider
One of the basic questions is how you want your site's name to appear to the outside world. Suppose your name is Jones, and you are creating a site about the historic XYZ100 computer. You could choose
The multicians web site started out in 1994, when I put up a web server on a non-standard port on a computer in my office (with company permission). In 1995, I moved the site to a subdirectory at my wife's company lilli.com, hosted at best.com. About 1998 I registered multicians.org and pointed it at the subdirectory. In 2001 I moved both sites' hosting to Pair Networks Inc..
Security is an issue you cannot ignore. Continual vigilance and update of your service platform is required. If your hosting is provided by an ISP, then you can expect that they will do some of the security work, but you have to check to make sure they are doing it right. The more features and complexity you depend on on the server side, the larger your "attack surface" is. Here are some threats you must understand:
Tools exist to mitigate some of these threats, such as the Content Security Policy header. Look it up.
If you don't serve your web site over SSL, web browsers will label your site as "Not Secure" in every window. This alerts your visitors that an evil hacker could be substituting fake content, which may discourage them from visiting your site. And it looks tacky.
To eliminate the warning, get SSL certificates for your domain installed into the web server that provides your site. You can purchase SSL certificates from several organizations, or obtain free SSL certificates from Let's Encrypt. Managing the installation of SSL certs and updating them when they expire requires some expertise; many ISPs handle these tasks.
Web content management systems like Blogger, Drupal, Joomla, and Wordpress have their own security issues. Many such systems are based on the PHP language and have historically had repeated security problems. Some of these exploits arise when site publishers do not install security fixes to their platform or to third-party extensions.
You may choose to use a Web Content Management System to create your site. There are many kinds. See Web content management systems and List of content management systems. Some are free and some are not. If such systems are expertly and conscientiously administered, they can eliminate repetitive and error-prone operations and allow authors to concentrate on content. In addition, many such systems provide extensions, themes, and features that make it easy to make a good-looking and high-functioning site. Learning a WCMS platform and keeping current has a cost, and there can be additional cost if a site must later be transferred to some new platform.
I considered Drupal, Wordpress, and several other web content management systems, and decided that the costs and risks outweighed the benefits for me.
Rather than defining your history activity as "producing and maintaining a web site," you can choose a more general communication goal, addressed with a combination of a web site and social networking tools. Your web site can point to LinkedIn groups, Google+ hangouts, Facebook pages, and so on, and you can benefit from the features of these sites while still building your history web site as a stable and authoritative site for information. The social sites can handle usernames, passwords, lost passwords, and so on, and you don't have to implement and manage these features.
Other history sites such as bitsavers.org may be a useful complement to your activities. Rather than scanning and hosting stacks of reference information, you may choose to donate them to an archive site and link to them.
Mirroring your site on multiple servers may be useful in some situations. As world-wide connectivity improves, there is less incentive to do this for speed reasons, but providing a mirror may be useful in the cases where your primary host goes down.
Many Multics manuals have been scanned and hosted at bitsavers.org, and the Multics bibliography on multicians.org links to the PDFs. The source code for Multics is available at mit.edu, courtesy of Bull, and articles on my site link to individual source archive files.
In 2005, I set up the 'multicians' group on Yahoo Groups, which hosted a social media mailing list for Multicians. In 2017, Yahoo was sold and began removing features from Groups. I moved the Multicians discussion activity, photo storage, and mailing list to groups.io in late 2019.
In the past, I accepted others' offers to mirror the site on other sites; these arrangements were rescinded when their advocates moved on.
Publishing a web site is inexpensive but not free. You have multiple options for your financial plan:
If your personal finances worsen, and you can't afford the site fees, or if the institution that was providing your server resources changes its rules, or if contributors decide to spend their time and money elsewhere, will you have to move or abandon your site? If so, who owns what?
The work flow process for maintaining and extending a site has multiple steps and opportunities for error. Many publishing operations can be automated. Automation can prevent common mistakes, like forgetting to upload a graphic file when adding or changing a page. Automation lowers the barrier to making minor fixes: when you edit a single file, you can issue a single command to invoke the multiple steps to install the fix. Automation can also be used to enrich site content, by automatically generating finding aids like menus, indexes, and dates modified, and by crosslinking between pages. Sites that use automation will be easier to grow and extend, and design changes affecting all pages will require less work and have less chance for error.
Very small sites, say less than ten pages, may get by without automation. If you do use automation, the question is how much and what kind to use.
Web content management systems provide workflow automation (for workflows chosen by the system designers), along with template expansion and dynamic page generation. They may include more function than you need, or not enough. Learning the CMS, adapting your work flow to the one the CMS imposes, learning how to trick the CMS into doing what you really want, and keeping up with CMS changes and updates, becomes a whole field of study in itself.
As mentioned above, multicians.org is built and published using standard Unix tools and my own software. Using these tools, I can make and publish a one-line change in less than a minute.
If you want your site to be regarded as an authoritative site by others, search the web for sites that should point to yours, and contact them to suggest a link. If there are college courses that refer to your topic, contact the professors to provide them with accurate information and links to your pages.
To ensure that Google can find all your pages, create and submit an XML sitemap to Google and maintain it automatically when your site changes. Register your site at Google Webmaster Tools and check the crawl errors and the Optimizations sections to make sure that the Google crawler is able to index your pages and that your site is as efficient as possible.
Make social networks aware of your site. Create a Fan page on Facebook for your topic, add a link to your site, and add a "Like" button on your site. If there is a community of people interested in your topic, you can create LinkedIn or similar groups.
Web log analysis programs take the record of which visitors visited your pages and produce various statistics and charts. If you look at visitor behavior, you will find ways to improve your site incrementally. You can use free log analysis programs like analog and webalizer, or you can use paid services like Splunk. (As mentioned above, I built my own web log analysis tool.)
If you put papers, documents, and pictures on your site, consider who might think they own such information, and whether they will mind your use of it. Don't copy others' web content: hyperlink to it, with credit. (You can open a link target page in a new window, leaving your site's window open.)
Decide what content from others you will accept and how you will document and credit your sources. If someone sends you an article that is really long and rambling, do you prefer to publish it as-is, edit it lightly, or edit it heavily?
Some kinds of information about other people may have privacy aspects. If someone is disconcerted or offended by being mentioned on the site, what will you do?
The multicians.org web site hosts copies of published papers, with permissions from the copyright holders. Many colleagues have contributed photos and articles: each contribution is credited. There is a contact facility on the multicians.org web site, but user mail addresses are not exposed to web scrapers.
Should your site accept comments on its content, the way blogs and Facebook do? Should you provide a Guest Book where visitors can post remarks? You may hope to build an online community, and allow people to share recollections and supplement their memories. It may turn out that most comments are me-toos, uninformed questions, abusive rants, ads, porn, scams, and spam, like the content of many USENET groups in the 80s and 90s.
If you accept visitor comments, you need mechanisms to prevent "comment spam," that is, irrelevant advertising messages inserted by automated web crawlers. You also need a mechanism that eliminates inappropriate comments, and possibly ban certain visitors.
The multicians.org web site does not have a "comment" facility. I thought it would be too much work to oversee it. Visitors can send mail to the editor, and this has led to many useful interactions. There are also "multicians" pages on Facebook and LinkedIn where their visitors can post their remarks, and a separate moderated Multicians-only mailing list.
To encourage online interaction within your user community, you can use social media tools. Some people like Facebook, others prefer LinkedIn, and some prefer other groups. Employing many tools may require substantial moderator time keeping up with multiple channels.
If you publish a web site, you have to expect criticism, hurt feelings, and maybe even lawsuits. Plan ahead, and decide how you'll handle them.
Give credit to others for their work: if people feel slighted, they may withdraw their cooperation or work against you. Don't use others' work in any way that would offend them. I already mentioned privacy above: people have a wide range of opinion about what is personal and what they want online about themselves.
If you are publishing on the web, you need a basic understanding of trademark and copyright. In the USA, the Digital Millenium Copyright Act provides a mechanism that allows someone to claim that you have taken their copyrighted material, and to request your service provider to take down your site. This is called a "DMCA takedown." You must take specific action to dispute such assertions and get your site restored. You don't want this to happen to you, so avoid using material that you don't have rights to.
Another issue is your liability for the actions of others, e.g. comments or file uploads. If someone posts a comment on your site that violates laws or community standards, you could suddenly be in a storm of controversy. This may be fine, if you have good lawyers and want the attention. Otherwise, you may be better off with a system (automatic or manual) that moderates comments and uploads, and does not post those that will be a problem.
It is perfectly reasonable to publish opinions on your website. It's probably a good idea to separate fact from opinion, and to document the evidence for your statements of fact.
Melinda Varian's 1989 SHARE article "VM and the VM Community" (168 page PDF) inspired me to start writing about computer history. It came out before the web, but is now available online.
Paul McJones has created several computer history sites. One is a description of the history of IBM's System R, the first relational database system. Another is a (WordPress) blog devoted to the preservation of computer software.
BTI Computer Systems produced computer systems that made significant technical innovations in its day, and is now largely forgotten. A nice site provides a description of BTI history and features, and lists people who worked on the system, archives some documentation, and provides a guestbook where visitors can leave messages.
The multicians.org site provides a detailed description of the site's implementation. Also see the "about" and "links" pages.
The Computer Museum in Mountain View, CA has a site describing its events and collection.
Al Kossow's bitsavers.org, now hosted by the Computer History Museum, archives scans of original documents and manuals for many computer systems. It is an invaluable resource for historians.
The Living Computer Museum in Seattle, WA has an attractive site describing their collection of running machines. They have several PDP-10s running and connected to the Internet.
Joe Smith's PDP-10 Site has a wealth of PDP-10 lore.
Here are a few pages I wrote on computer history:
Various history sites have been "abandoned in place" with no change for years, dead links, no response to mail.
The Computer History Association of California had a nice site in the 90s, but it vanished after ~6 years.
The late Bob Bemer, the father of ASCII, had a website with lots of great stories. After he died, the domain name lapsed and was captured by a squatter. The pages were still up but there was no way to get to them unless you knew the old IP address. The pages were restored for a while, but bobbemer.com is now the property of a domain name squatter again.
MIT Project MAC, later known as LCS, later known as CSAIL, had archives documenting many of its contributions to computer science. They are no longer available on the CSAIL web site, and mail asking where they went is not answered.
MIT Technology Review has published fine history articles. However, they are behind a paywall.
The late Prof. Mike Mahoney interviewed many Bell Labs folks about the history of UNIX. After he died, the interviews just sat there in his home directory at Princeton. I think there is a project to save these.
updated 2020-07-29 15:40