I wonder if blockchain.info was hacked, how many bitcoins would be stolen, and if that would be enough to undermine the currency, or if bitcoin would move forwa

I wonder if blockchain.info was hacked, how many bitcoins would be stolen, and if that would be enough to undermine the currency, or if bitcoin would move forward with the ownership even more centralized among early adopters, thieves, and speculators. (Yes, I know it's a javascript wallet - that doesn't mean it can't be hacked.)