Google won't acquire GitHub because a) they're not for sale just now, and b) Google has a history of avoiding companies that don't share at least some of their

Google won't acquire GitHub because a) they're not for sale just now, and b) Google has a history of avoiding companies that don't share at least some of their underlying technologies. GitHub's Rails/EngineYard combo is probably enough to put GOOG's technical M&A team off the track. Plus, they would have no interest in Git internally, having built a ton of cool tools around their version of Perforce.