What do you think is the biggest problem when you use crypto currencies for paying? It doesn't matter if you are developer, client that looks for services, newbie or pro. Is there something what needs to be solved and what slows down crypto currencies expansion? Thanks for you opinions.
difficulty.. i tried to explain my friends what is Bitcoin for few hours. Without any crypto and etc hard things. and he did not understand. And he is not the silliest man in the world. And I'm not the worst narrator. It's hard to accept ana idea of decentralized , uncontrolled currency based on "difficult terrible" crypto. I think it is really necessary for Bitcoins to become simpler and easier.