http://bitcoincharts.com/charts/mtgoxUSD#igDailyzczsg2011-11-01zeg2013-12-30ztgSzm1g10zm2g25zl
Throw away the data from before November '11, while the exchanges were trying to figure out how to operate, and what do you see?
I know, I know I participated in the previous discussion of that idea. Didn't we conclude that the well known S shaped "tech adoption" curve would still be a straight line when mapped to log. Why does BTC deserve a "super S", if I may ask?
I don't exactly know what super S means, but anyway, bitcoin adoption is both about the network effect, or each user spawns 2 new users after a unit of time, plus the fact that each user seeks to expand his bitcoin hoard as he understands or gains trust in bitcoin as a store of value. In serious questions like this, understanding and logic is not enough, your feelings and intuision have to be on board also. Hence, the price function could increase at a higher rate than number of users. Impossible to be certain, also after the fact.