There are protest-able problems, and there are unprotest-able ones. The real problem with SF is its density and the people preventing it from getting denser (i

There are protest-able problems, and there are unprotest-able ones. The real problem with SF is its density and the people preventing it from getting denser (its density is a third of Paris', e.g.). Unfortunately, there are no protest-magnets for that problem. low density -- attractive -- affordable Pick two.