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.
Java Optimize and Decompile Environment (JODE)
Java decompiler with full source code. Supports inner/anonymous classes. Also includes a small, but extensible bytecode obfuscator/optimizer. [Open Source, GPL]