You guys are so gullible. Make an exchange or bank, wait a while till its full of BTC. Take everyone's BTC. Say you got hacked. Refund a little bit to show you care. Stash your anonymous fortune.
I've met Roman a number of times, and for what it's worth, he doesn't strike me as the "steal and run" kind of guy. He's deeply vested in the success of Bitcoin and cares about it for more than financial reasons.