> Determining which firms "contribute the most total value to the system" is just too hard to be a useful strategy. Yes, it is — which is why we have a free ma

> Determining which firms "contribute the most total value to the system" is just too hard to be a useful strategy. Yes, it is — which is why we have a free market instead of a central authority trying to determine who contributes the most. Wisdom of crowds & all that.