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.
The Global Wordnet Assocation (GWA)
A society dedicated to the collection and standardization of wordnets, corpora, and other basic language processing tools. List of current and pending wordnets.