I am sure cryptos have not reached greatness yet, this is just starting. I use some coins like Bitocre BtX , and its value does not relfect the good things this project has. I am sure, great years are coming, just think this...there are more than 9.75 billion people non crypto-users today, what will happen when crypto reaches 1 billion users, or 5 bilion users? This is going to be huge, when? I can not say but I will keep my pace with BTX and some other projects with a long term strategy. Nice discussion here...