Interesting post @zer0hedge. I agree that cryptocurrencies could be the new form currencies that could help the financial system.
In order for this to happen, it would take a very regulated cryotocurrency that is both stable and has a very good team behind it - but you are right, mediums for exchanging goods have always changed to become more efficient, which is what cryptocurrencies do. A government backed cryptocurrency (if backed by the right government) may not shoot up in price like others, but it would provide a sense of legitimacy to the market as a whole, which is important for the growth of cryptocurrencies.
Thanks again for sharing!