Everyone needs to take into account what will happen when a country or group of countries create a digital currency. What they create will be backed and all the "experiments" going on around the internet will crash crumble and burn. These digital currencies however deregulated you think they are still mostly are bought with fiat paper money. If they erase the fiat money and create there own digital currency you have nothing. Not to mention everyone jumping on board is speeding up there research into creating a world currency along with a world government. Eyes open be vigilant.