Well, SBTB nails it above -- it's all about the kid. If you've got that kid that's just amazing at X, and expensive school Y will foster that like no other, the debt might be worth it.
I just find it very interesting to read this thread and see others who, to varying degrees, did what I did in projecting my experiences onto my kids' college decisions. That's appropriate in moderation, of course -- for my part though, I was a young parent and so didn't have sufficient self-awareness at the time to see the extent to which I was doing so.
Anyway, I do think this is all related to the original thread topic. A kid that is taught the realities of financial literacy in high school is going to be better able to understand the various factors his/her parents have to consider in a college (or not-college) decision -- as in your case with debt being such a major factor in guiding (or forcing) life choices down the road.