Lol, its becoming?
It already is a global currency, you can buy and sell thing with it everywhere around the world!!
yeah everyone in the world could use bitcoin is no exception of course it can be regarded as a global currency and all users from different countries use the same currency that is bitcoin. But the global currency should be able to include all human beings. but now users are still very few. I think we not yet achieve global currency
Yeah every people should know what bitcoin is and where they can sell or buy things with bitcoin as of now we are the only ones who know about bitcoin and people outside doesnt even bother to know what bitcoin is.