While implementing blockchain in the banks is nothing new, the idea of replacing fiat currencies with their digital counterparts is still not fully ripe. (globalcoinreport.com)
This new form of money has a lot of potential, although that doesn't mean it will replace fiat currency anytime soon. (links2exchange.net)
I have a strong feeling that cryptocurrencies will replace fiat currency in the long run. (crowdfundinsider.com)