Glenn explains why *everyone* with income should pay at least some income tax

He suggests that:

everyone should pay something in income tax, and that the amount they pay should go up or down with total federal spending. Otherwise nobody has any incentive to control spending, and we wind up . . . well, where we are.

This makes so much sense -- it seems sooooo obvious -- that I don't understand why more people don't make a big fuss about it.

He was responding to this question.