bitfloor.
I would use bitfloor, once they pay the hacked users back and prove that they have up the security so a mistake like that wouldn't happen again. Careless is even worst than a software hole, I think.
Oh whoops, I didn't notice it was you gweedo. Shame on me, I should have known better than to suggest bitfloor to you
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I haven't tried bitstamp's API yet, so I can't say much about it. Btc-e's api works, but I have some concerns about the way they report transactions. I was not impressed by CampBX.
