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.
frappr
Frappr! is a Web 2.0 mashup application that maps online communities. The scope of Frappr has, since its release in August 2005, extened to mapping restaurants, tourist destinations and even strip clubs.