Well since I'm not the programmer, and just an AC - I don't know. I honestly don't see why not, as the technical details should not be that hard to build around.
There was a great artical about Flatplanet over on Slashdot, follow this URL:
http://slashdot.org/article.pl?sid=0...28&mode=nested
Where some really good ideas where passed around on ways to end all spam - like junk searches, spam triangluation (these people are passing along SPAM, so drop all packets from them which can not be stealth), etc.
Flatplanet life expantance is appearing to be very short. Time to call the Horse Doctor.