I'm really bothered with this (from their mail):
Additional Points:
To increase the speed of Bitcoin transactions, we will now require all Bitcoin transfers to pay the standard 0.001 BTC network fee. The fee will be charged separately from your balance."
At current price that is 1.16 US$ ! Its still cheap compared to legacy transaction fees, but damn!
Standard transaction fee should be
0.0001 BTC/kB - 10 times less!
Also note that they join transaction when they submit them to the network - will they pass all those fees to miners? 0.1 BTC for 100 withdrawals? I don't think they will ...