Who needs Y Combinator when you can squat your way to startup fame and fortune? Eric Simons, also known in tech circles as the AOL squatter, spent two months last year living at AOL’s Palo Alto offices until security gave him the boot. Simons was working on an education startup called ClassConnect, launched and rebranded today as Claco, which he tells TechCrunch is a “GitHub for teachers.” [Source: CNET]