Add Freicoin (FRC). And Datacoin (DTC).
Why don't you work with CoinPayments? Or just support the same coins.
https://www.coinpayments.net/index.php?cmd=homeYou should support the coins that are on the big exchanges (Vircurex, BTC-e, Cryptsy, Bter etc.). And the ones that have payment processors like CoinPayments.
Working with coin payments would be a great pleasure, but that would have a great impact on our very low fees of 1.5% or transaction fees (whichever is higher).
By processing and hosting our own payment systems we can work with very little fee and be 100% responsible of the security, maintenance and up time of the system which has been (0 coins loss and 100% up time for the life of the site)
