Wakkerbot is an attempt to pass the Reduced TuringTest (the moderation team of the Dutch newspaper "de Schelegraaf") It is basically a fork of MegaHAL, as found on sourceforge, but with enhancements to make use of the larger resources that have become available.
http://goldmember.retecool.com/post/social-media-enhanced-distributed-reduced-turing-test-gaat-het-helemaal-worden-in-2011- (in Dutch)