Fine, I will take your coins from you when you decide to sell them, I would rather only believers have this coin.

Edit:
The low-supply I hope isn't the only feature. I looked at Unobtanium, they have NO services other than BE and Exchanges. The gambling site is down, probably because the site holder rarely keeps his current coin up for very long and then moves onto the next bounty he can get.

Value for a currency has to be more than just an exchange.