JesusCoin - nothing will happen to you because Christians have thousands of charlatans looking for a quick million bucks.
KrishnaCoin - the Hare Krishna's send an army of terrible street musicians to harass you and fanatics burn themselves at your door.
MuhammadCoin - you'll definitely die before you can exit scam. You might even deserve it :p
MosesCoin - Rabbis constantly remind you that the coins are tablets and you can't trade them during Pesach and must sell them for Rosh Hashanah.
HubbardCoin - you will never know the meaning of harassment until you create this one.
Of course I respect all religions but comedy is comedy as long as it isn't hateful.
Oh and the last one above isn't a religion.