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.
wilshire 4500
The Dow Jones Wilshire 4500 was create in 1983 by removing the 500 stocks in the S&P 500 from the Dow Jones Wilshire 5000. Many managers of small-cap and mid-cap funds use the Dow Jones Wilshire 4500 as a performance benchmark.