Believe it or not, bitcoin is international currency from beginning. I don't see that bitcoins can belong to any country more then to others. I'm not so long into bitcoins, but as I see here there is people from all over the world. That is international, without any borders.
   Bitcoins are used in all world, and whrn right time come people will be able to buy almost everything with bitcoins without exchange coins first and lose money on transaction fees.
   It's my opinion, and I think I'm right because bitcoin doesn't have state of origin. Bitcoin belongs to all of us.