I had an idea like this...

I guess you could say "I had a dream." I envisioned a place where homeless had homes and peace and sustainability ruled. I hadn't thought to search for something similar until today, and I found that some homeless people have already established something very close to what I was thinking. It's a little crude, and not as well-funded as I was picturing, but it's nice to know there is an existing basis for what I'd like to see happen.

Check this article out for more information: http://voices.yahoo.com/how-solve-homelessness-3067012.html?cat=9