CryptoAlts now supports and ready for XC post-POW mining.
http://www.cryptoalts.com - supports scrypt, x11, and sha256 mining.
The XC specific page is a bit ugly with the CSS right now, and I'll have to also update the generic CSS to add some x11coin in it, but I'll get around to getting that updating that later today to make it match the x11coin theme.
Donations appreciated : XHdCzYnsHTgHJ9igqykNjbccEGxPp4DUch
Will be a bit of a beta for about one day, but like with other coins, you will be able to mine XC only, or spread your hash among other coins available (BC, MINT, SHARE) if you like via the "hybrid mining" feature this pool supports.

Please report any bugs/issues in #cryptoalts freenode, so that anything bugged max be patched asap.
I'm on your multipool mining XC right now to test it...you really need to change Graph Stats at "Current Pool Hash Distribution" ...I cant see nothing there...maybe Just numbers will be ok to see hash dist. or repair this graphs ...

otherwise it is OK...My hash rate is displaying correctly ..