Yes! I don't think people who started in the modern age can even relate to how amazing this was, to have a documentation site with a built-in user comment syste

Yes! I don't think people who started in the modern age can even relate to how amazing this was, to have a documentation site with a built-in user comment system collecting errata, tips, pointers and snippets (even as erroneous as they sometimes were)... This was before the embarrassment of riches that we have now... - before proliferation of open source examples on GitHub, - before StackOverflow, - before jsfiddles, - before snippets on gist or pastebin - before very common web forums (many of which were eventually written in PHP in fact)... - before fantastic search results of google... Best you could hope for when you got stuck? Someone's personal web page, or usenet and mailing lists...