The innovation is they now accept their own coin
Hey, slow down, I'm still trying to wrap my head around the innovation of giving up your private keys in exchange for a PNG. How come Satoshi didn't think of that.
I can't wait for the next innovation. Maybe they could invent a piece of paper that has a value equal to the number written on it. And the ability to print as many of those as desired. This should solve the problem of not enough money.