This seems to be a response to PG's essay about superangels, including this section of it:
"So I think VC funds are seriously threatened by the super-angels. But one thing that may save them to some extent is the uneven distribution of startup outcomes: practically all the returns are concentrated in a few big successes. The expected value of a startup is the percentage chance it's Google. So to the extent that winning is a matter of absolute returns, the super-angels could win practically all the battles for individual startups and yet lose the war, if they merely failed to get those few big winners."
Recent blogs have taken issue with this claim, but I would like to see more throw their hats into the ring and specifically address the shifting dynamics among VCs, superangels, and founders.