It is really good to see Bitcoin in different manners of use. As a local currency inclusive. This uniqueness comes with the whole package. What I do not agree with is saying Bitcoin would be the general form of exchange between all countries, I doubt this would happen because I believe no country would want to build it's entire economy on an uncertain platform as Bitcoin.
Bitcoin is already far beyond this age, what I believe should happen in the future is that we adopt it and maximize it to its full potential