I dunno. I think the charges likely won't hold water, but when main stream public opinion starts going against them, it's the reputational risk that is more of a concern.
Remember, GS did the exact same thing with Bear Stearns when it felt weakness, which is attack. You don't think that other firms on Wall Street will use this to extract a pound of flesh from them? It took 5 days for Bear to go under due to liquidity problems.
GS isn't in the same category financially, however, if clients start walking away from them, it won't take long for them to get hurt.
It's kind of a gamble, but I'm likely going to buy out-of-the-money puts and see where this things goes.