Quote: "“On the other hand, one of the things you’ll see with digital currency is how wildly the value swings. The question is will there ever be a digital currency that is stable enough to become as widely used as a government one."

Right. THe Euro on the other hand is very stable. Just loses 30% of its value in a year. Seems much better then something that appreciates 30% in 1 year. Where does that fine line of definited "Stability" actually start and end?