He knew that any response would go viral, just like the video had already done so. I think its a good sign that he is still actually showing up to work. If he were planning to keep everyone's btc, theres a good chance he'd be long gone by now. Probably to a place with no extradition, or maybe even Russia where bitcoins are now banned.  I admit the signs don't look good at all. I was just thinking, that if they had a liquidity problem, they could now purchase btc from their own exchange and cash it out elsewhere and get some cash on hand.