From
BitcoinBabble.com/?p=241:
Some of our readers may be aware of the popularly accepted concept of ‘Diffusion of Innovations,’ made famous in Everett Rogers’ paper found here. The basic concept is that the adoption rate for new innovations follows a bell curve and the adoptees can be put in 5 classifications along the curve. The classifications are innovators, early adopters, early majority, late majority, laggards. In general, the adoption by these different groups fall sequentially along the curve and define the stage of adoption for the technology.
If we are to use this curve to describe bitcoin, what do we learn about the prospects? First of all, what are the percentages describing? We see that the first segment to adopt something are the top 2.5%, which we call innovators. In bitcoin lore, we can all name some of those first innovators that we hold revered in the community. However, 2.5% of any given market is a significant segment; with these allocations, we assume 1 in 40 of the population are ‘innovators.’
What stage of adoption do you think we are in according to this model?