Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
sourcefrog.net
A 580-line Python implementation of a wiki, upon which MoinMoin and PikiePikie are based. Site contains a brief history of the project, and links to decedent wikis.