SwapHole looks promising. Added PHCoin to the voting panel.

Help support by voting for free @ https://www.swaphole.com/#!voting
CTRL + F  search for  PHCoin (PHC) then click 'vote'. Any little bit of voting helps!

Don't forget, we are only 5,000 votes away from being the top voted on Cryptsy!
Vote PHC @ Cryptsy, I have faith in this community.