The biggest joke of a country coin is what the hell is the average person is Spain going to do with any coins they receive? They can't go to a store and use them. They are worthless to the average person. The only thing they are good for is to exchange them for BTC and then they would need to exchange the BTC into their local currency. So all that would do is drive down the price since when a mom needs milk for the child they will take anything they can get since it was just giving to them free. That is if any were given away at all.