Boing Boing: Web 2.0 in space? "Borg" PC posse designs NASA antennas

Boing Boing: Web 2.0 in space? "Borg" PC posse designs NASA antennas: "Earlier, 80 personal computers, running artificial intelligence software, quickly 'evolved' the design of the small space antennas at NASA Ames Research Center in California's Silicon Valley."

I'd love to see the rulebase for that one.