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.
www.guardiansoftware.com
Records all IMs (sent and received); all emails that are opened (sent and received); all chats (both sent and received); Captures peer-to-peer downloads i.e. Kazaa