It is already a international currency as majority of people across the globe are using it, the only thing we need is that it should hit the mainstream to get more popular in future.
i think so. But some country not accept bitcoin, so what will we do to some country like that?
True its already international currency as majority around the world...many users are most hit bitcoin because of the tendency of a good profit and such a great currency.Just focus for the next activities for the bitcoin.