This is really nothing more than a library of odds and ends, whatever the site's webmaster ArielMT feels like transcribing (and gets around to transcribing).
See the "Site Map" link above for a list of all the pages on the site. See the "List of Scraps in the Library" section of the "Home" link above for a categorized list of the most important pages on the site.
Some pages have a code just above the first divider. If a code is present, it is the most recent update of that page compacted into Rickdate format. This gives a quick and subtle indicator of whether the page has been updated since the day before. (Press F5 or click on refresh/reload to make sure you're not looking at an old cached copy instead.)