Quote from Mintpal website:
Important: Please be aware that we are phasing out the voting system. We have removed the option to make payment votes and will stop taking voting winners from 1st September onwards. The system will continue as normal until then.
So no Mintpal for PesetaCoin but maybe that's even better. Mintpal wouldn't help us and it could even harm PTC.
Bittrex is the best exchange right now I think.
That's because Mintpal is being taken over by Moolah, but it doesn't mean that Peseta will never be on it. Moolah has plans to remove the dead coins from Mintpal, and I'm sure he'll add a few decent coins instead, like Peseta.