I want to use 1Broker but I won't lose any more of my BTC to theft. My BTC1.84915808 stolen in the Bitfloor hack (not including the partial pathetic repayment of BTC0.02055598) was the last time I ever let my own BTC sit in private keys I don't exclusively control. No matter what anyone's security claims are.

I don't have a problem when I am given OPM to work with, though (like Bithorse.co admin giveaways that have been the only deposits made to my account).