From Mt Gox, to BitStamp, to now Coinbase... They all now say.. Withdrawals will be delayed..
I have yet to see someone defending Mt.Gox. Still i think people are tolerant to small delays because they understand that most bitcoin businesses are operating on uncharted waters...
I at one point had to wait 4 months for gox not to send money to my bank account, but to issue me a refund that I finally requested on the 2nd month, great service.
Only exchange that I actually have had really good experience with is
www.cavirtex.com the canadian exchange (thankfully, I'm canadian), all others seem to suffer from bank closure issues.