I was thinking of that, too, but if I hold Mooncoins why should I exchange them to LTC or BTC first, if I can buy directly for Mooncoins, to send Mooncoins from my wallet or from Cryptsy balance?

Holding 2.5 BTC instead of 1 Billion Mooncoins is boring, but it is just my feeling, don't listen to me... altcoins can be risky indeed.