While I understand your point, I take some issue with:
> the middle and higher income brackets (middle and upper middle suburban class) is the bracket that is hurt the most by college costs
Your points are all well made, but I'd argue that being lower class you're entirely dependent on financial aid and tuition subsidies if you get them at all. In the middle and upper middle class your fear (from anecdotal first hand experience) isn't if you'll go to college (which is a huge indicator today of whether or not you'll be better than your parents -- education), but where you'll go to college. I know a lot of peers who went to state or safety schools because of cost. I don't know a lot of peers whose family is in that same tax bracket that just didn't go to college. I do know many friends who couldn't feasibly go to college at all, and it's stripped their career growth and job opportunities. Not trying to argue, just facilitate discussion by voicing a dissenting opinion.