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.edwardtufte.com
Tufte is considered a "must-read" in the field of information graphics. Descriptions of his books, courses, art, and a useful discussion board for information designers.