Exchange is not a bank!
Never sleep with BTC on an exchange.
Send -> Negotiate -> Move your wallet.
Definitely agreed.
But the problem with Mt.Gox was withdrawing
MONEY from there... I sold some Bitcoins (bought elsewhere) on Jan. 10, and
immediately requested a bank transfer. I had done the same in the past, and it took more than 4 weeks.
This time, I just never received it.