Or, the future is the most competitive, up to date persons moving into a range of capability which allows them to marginally outcompete their less up to date peers, catching a faster acceleration. Their less up to date peers follow suit, but while they're retraining for their new devices, the leading edge is learning, faster than before, an even newer device.

Or, even better, the minds of kurzwiel's singularity are owned, trained, and taught by competitive corporations, who's only job is to make a great deal of money. The best firms are the ones who compete in the harshest manner, and again, the average gets left far behind. I think its far a mistake to assume that more stuff means an egalitarian future.