Isn't country coins passe'? We had Auroracoin for Iceland, mazacoin for the Navajo nation in the USA, Spaincoin, Asiacoin, etc. I don't think country coins will ever work unless the government is the one minting the coins.
Is based on and intended to be used in Catalonia but not limited to. We don't want any central administration managing our coin, only and fully p2p.