im done with polo
I was going to say, I wish I'd gone with Bittrex now. I see that it actually has a higher XCP price and higher volume at the moment.
I spoke too soon -- it looks like Bittrex has its own problems. While my coins have shown up there, they've got my account disabled from trading for some unspecified reason, even though I've successfully completed basic verification. Word to the wise -- always try depositing a small amount to an exchange *and* go ahead and actually try to trade it before depositing significant amounts, because it seems that they'll gladly accept your funds, but will give you no indication that trading is disabled on your account until the point where you actually try to submit a trade.