The increasing facilities and the increasing interest of the people is also responsible for the development of crypto currencies. I think that in modern time the demand for crypto currencies will continue increasing and people will even increase their interest in crypto currencies, which will be more easy for them to use online currencies instead of fiat currencies.
So this is a very interesting idea. It seems to me that people will come to the cybercrime every day, and here you can earn some money. One minus is that these new people, most of them do not want to understand the crypt - and, accordingly, there will be a lot of fake cryptographers.