[guylhem]

Law of large numbers, central limit theorem etc. If enough people give stars, with their systematic biases - we'll have useful results.

The market could work in healthcare. It should be our goal to make that a reality, because the alternatives sucks.

UK, US - sorry but that sucks.

These system are worse than what the market could provide with proper deregulation. We did that for airplanes. We can do it for healthcare.