Logarithmic growth can't be the long term fit. Sqrt(x) seems like it would never have the rate-of-increase-is-increasing quality, which we are currently seeing.
Isn't the sigmoid curve an exponential at the start that falls behind with growth? Nowhere is an increase in the rate of increase to be seen in a sigmoid curve. The so called "vertical" phase is exponential-turned-linear on its way to saturation, but I might be wrong.
ditto +1 well put.
EDIT: So the question becomes where are we on the innovator => laggard scale? I would think still in the innovator coming up to early adopter pdq.
This is exactly the sort of conversation and counterpoints I was hoping to see. This isn't my expertise.
I think any attempt to compare Bitcoin to electricity, TV, etc must take the position that we are still very, very early in the adoption cycle.
What's interesting is the notion that there are at least two competing curves at work at once. I saw someone put an overlay of a sigmoid curve with another graph shape yesterday, but didn't see post-analysis or discussion of what that would be, or why it would be that way. Maybe I just missed it.
Yeah, I saw that post-- I think they had the adoption scale and the sigmoid curve overlaid, and someone asked what was the bell curve doing there. Well, of course, the bell curve represents the entire population, so distributes the population across that adoption. I think it is quite the conflation to just plop them on top of each other, but I'm only talking out the back side of my body.
To me the adoption scale is the one to consider, and perhaps the body of skeptics here are trying to determine what will be the 'chasm' that Bitcoin must cross if it is to get from early bleeding to leading edge? Blockchain issues (sizing, transaction speed/max, and off-blockchain transactions) appear to be the soup-du-jour replacement for the resistance that 'yesterday' (actually Monday!) was the concern about whether in US 'the bitcoin' is legal.
Now that we have overwhelming smashed the living shit out of that hurdle, the market deflates with the tiniest whimper, and appears to quite happily absorb most of the run-up, heading towards support near 4-700 (someone technical could do better). It's actually great that the tin-foilists are saying DARPA created bitcoin and Satoshi is an evil assassin Bilderberg (ok, WHATEVER they said, idk).
tl;dr Makes me think $1500 and 3000 aren't too far off, but I wonder whether there's still a chance for juicy coins in the next 2 weeks. To Da Moon, for shizo!!