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.
sevenzipsharp.codeplex.com
A managed native 7zip library open source LGPL wrapper written in C# which provides data (self-)extraction and compression in all 7-zip formats. Features a forum, an issue tracker and detailed download statistics.