I don’t think it’s a fad at all, in fact I think it can clearly be the future. However, i do have a problem with crypto as a whole at the moment. There are a lot of “companies” copying others and coming out win new alt coins. People are buying into these to get rich quick without any knowledge as to what they’re doing. I do fear that when it all crumbles down and hopefully we have a good standing 4-5 actual currencies to purchase goods, that the ones who lost due to all the horrible alt coins won’t be turned away.