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.bookcrossing.com
Official site. Encourages readers to read, register, and release books for others to enjoy. Includes a way to track books released, add journal entries and reviews, and search for books in the wild.