I've been playing with Giovanni's PowerLaw formula using Desmos Graphic Calculator. Although the PL formula shows what might be considered to be conservative 'predictions' of the btic price - I thought it was interesting to note these various milestones over just the next few years. Note this is calculated in # of days since inception of Bitcoin - so the X axis = # of days. Note how even with these conservative estimates, we still reach significant milestones (150k, 200k, 250k, and 300k) fairly quickly.