> Presumably they add a degree of quality control, something government is notoriously ill-equipped to provide. On this point, I'm not sure I agree. My water i

> Presumably they add a degree of quality control, something government is notoriously ill-equipped to provide. On this point, I'm not sure I agree. My water is clean, my roads are safe, my airplanes don't crash, robots drive around Mars and fly to Pluto -- the government seems particularly good at quality control.