In the context of this discussion, I am simply talking about anyone that makes more than the level that would qualify your for a Pell Grant.
I would probably be considered in that "upper half of middle class", but especially with TWO kids starting UL this fall, there is NO WAY that I would be able to afford to send them to college without them having debt. Heck.. even with their TOPS and athletic scholarships and an additional academic one, one of my boys is going to end up with about 14K in debt when they graduate and the other one will have about 18K.