more likely to become universal currency we may dream of future Bitcoin may be internet currency where every internet purchases happen with bitcoin we may see this happen soon by 2020
If that happens, of course the bitcoin owner is very happy because wherever bitcoin can be used. It may take a long time to arrive at such conditions, at least one or two decades to come. It is also assuming that all countries are willing to accept bitcoin, of course, after experiencing modifications from the rules agreed upon by all countries.