Regarding this issue, I never get tired of these two stories from my old hometown. They say it all:
http://blog.cleveland.com/metro/2008/01/the_foreclosure_crisis_he_didn.html
http://blog.cleveland.com/metro/2008/01/the_foreclosure_crisis_dream_h.html
That second link is absolutely tragic. Bless her heart, the lady needed a mentor.
One of the groups I belong to was founded to help out orphans and the like - it focuses on teaching life skills to kids who otherwise would not learn them.