@maiki @cwebber Right, but he misses a key point: the quality of time that isn't bought. And what if he oversells a block of time?
He's essentially creating a market for his time, much like we do, sve for we don't have the benefit of having multiple suitors at the same time that we can attract.
Also; if someone splits the currency into half-minutes? That should be interesting since context switching is never free or instant.