It is poloniex.com and my brief trading there was great. Thin volume still but way better than cryptsy. I have never traded there and without a gun to my head I never will. There is no excuse for an exchange doing that sort of volume to be so crashy. No way i am sending them money. I said no way I would ever send gox money either.
I think you all should start a thread and mass exit cryptsy for poloniex. Or skip it and use bter.com now that we are listed. So far have only heard good things about them cryptsy gives me hives just watching and i would torture myself on coinedup, at least they dont charge for being lame.