It's true that people need to be very careful with what they are letting the Bitcoin exchanges hold on their behalf, but I think the problem of having no trust in the Bitcoin community needs to be addressed as fast as possible. Why should we always worry about losing our money if left unsupervised at some exchange or online service? I would like my Bitcoin funds to be secure at whatever company I choose to do business with and I hope this rampant 'hacking' scenario is no more allowed to happen because it's simply preposterous.