is the file extension source. Here you'll find a collection of file extensions; many linked to the programs that created the files. This is the FILExt home page.
The Stanford WebBase project has been collecting topic focused snapshots of Web sites. All the resulting archives are available to the public via fast download streams. For example, we collected pages from 350 sites every day for several weeks after the Katrina hurricane disaster. We also collect pages from government Web sites on a regular basis.
this search engine monitors 3,649 IRC networks, IRC channels, more active IRC users, and of course, over 5,000 pages of information on IRC networks, their services, and their servers!
the video-game department of The International Arcade Museum, has provided the Internet's largest database of coin-operated video-games since the earliest days of the Internet.