I can't se any problems in transfering bitcoins, just transfered 2BTC without delay and with 0 fee.
Ya its funny all the people screaming the sky is falling. News flash if you are transferring more then 0.001 BTC and your transaction isn't made of a hundred 0.00001 BTC inputs then you will never even notice this "stress test". Just go have a look on blockchain.info all normal transactions are processing fine.
I bet the price of BTC ends up rallying off this due to how little it will actually effect the network.