More or less I agree with you. In spite of grand success of bitcoin, litecoin etc. percentage of people around the world using crypto coins are too less but cryoto currencies are getting popular day by day. Crypto currency industry itself is getting settled after facing several challenges. We have seen some really exciting crypto coins while some like XNF have come up with complete different kind of offers which is indeed talks of the town. Yet I am sure that in future we are going to witness some really exciting cryptos.