The problem is that Bitcoin is now highly being based around trust. This isn't the first time something like this has happened and it might not be the last. How many more successions must it take before the trust is lost in Bitcoins?
If there is no trust in the currency, then no one will use it, period. But Bitcoins were designed specifically to NOT be based on trust, that is, to be completely anonymous.
Why is it that since MtGox has collapsed, that EVERY CEO of all the other highly regarded Bitcoin companies had to make an express statement about the reliability of their systems? Because they know, for a fact, that if the trust is lost in Bitcoins then the currency is doomed.
Whilst I am a believer that Bitcoin will continue to rise, I do believe that it's very corrupt, without government backing there can be no firm foundation for Bitcoins to grow upon