Where do we go next? Sovereign Wealth? Central Banks? I do think these are both likely in the next few years, and six digit BTC prices will be the norm.
I think on retail it is still nerds and middle class people, but to be fair, even when it comes to sovereign wealth, it will have to come from countries who have a high percentage of nerds in their middles and upper class. I cannot see a developing nation's sovereign wealth fund take the same enlightened decision as Nordic funds for example!