I hate it when websites rot away; when huge fileservers disappear. Sometimes I grab copies just a few days before their last breath. Some are hosted under mirrors/ on this site, though I'm slowly moving them to a separate storage server, fs1:mirrors/.
(In particular, fs1:mirrors/rain/src.archive/ contains several gigabytes of IRC clients and servers.)
In October 2009, xkcd was temporarily redesigned to commemorate the final shutdown of the GeoCities web hosting service, killed off by Yahoo. Visit the mirror.
The Shoujo-Ai Archive fan-fiction website (2001–2014) is archived here.
An untidy backup of Deviant Hearts fan-fiction site can be browsed here, with the original files up for download on fs1.
The e-book Lietuvių k. literatūros chrestomatija is now on its own page.