Things just gets crazy, when the price goes on a sugar rush and the speculators enter the scene for quick profits.
A steady increase in small increments will satisfy the merchants and possible NEW adopters... Not this hyped up spikes and terrible drops in the price.
Price moves in monetary goods are like tectonic plates sliding under one another ... stick, slip-bang! with earthquakes. People will get comfortable using ~$2, $12, $100, $250 as the price for denominating goods in btc .... then when it starts to move nobody knows what it is worth so bang! up it goes until it settles out at new equilibrium level. Stick, slip-bang! upward moves are here for foreseeable future as long as bitcoin is still gaining adoption.
Mostly nothing to do with willy-bot btw, maybe an extra 5% at most.