The Bitcoin devs have already come out to say Gox is full of it, and the problem is 100% on their end for not fixing a gaping hole in their infrastructure that has been known for years.
No matter, the damage is already done, as soon as people can get their coins out (if ever), the exchange will be deserted.
I guess they are crawling back to under that rock they like so much.
Bitcoin Exchanges Under Massive and Concerted AttackLooks like IT IS a problem.