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.
swreg.org
Fully automatic creation and maintenance of accounts in realtime. Fees: $1 + 4% per sale. No sign up fee. Affiliate plan, multicurrency, tollfree numbers in 20 countries. Also used by Compuserve for their SWREG service.