Several hours ago on a heavily censored Y Combinator forum Mike Hearn declared that Gregory Maxwell is both the leader of Bitcoin and the source of all its problems:

Indeed, the block size debate did not stalemate. It resulted in the small blockists winning, due to the much more aggressive tactics they used (e.g. hiring a bunch of developers then asserting they'd all quit forever if the block size were changed). – Mike Hearn: Birth Unknown – January 15th 2015, He just couldn't Quit Greg Maxwell