Quote from: NETFix on December 31, 2015, 04:30:48 PM

USD is a currency of the current time, it's more convenient in regular transactions but electronic currency already started dominating, If you consider how money today (bank accounts and credit cards etc...) are all electronic money in an aspect, Moving from these to BTC is just a single step IMO.

What you are saying is correct but that single step is not that easy for the people who are not aware about the bitcoins and it will take a long time to take that single step as people have more faith in dollar and credit cards as they are used to and using it since a long time.