A new site worth keeping an eye on..

http://rootkitanalytics.com/index.php

Rootkit Analytics [RkA] - the science of rootkit analysis, is a web-portal sculptured to enhance research, analysis and development of rootkit defense mechanisms. There are many unsolved problems in this world, one of which has been rootkit analysis. This is due to the fact that the ongoing war between good and the bad is never ending. With that being the case, RkA is aiming to provide solutions and services in analysis and mitigation of rootkits.
Announcement from the blog of one of the creators:

http://nagareshwar.securityxploded.com/