I have had a class on homelessness and public policy, I have been homeless for over 5 years and I am the author of the San Diego Homeless Survival Guide. http://sandiegohomelesssurvivalguide.blogspot.com/
I know a hell of a lot more about what "vagrants and hobos" do than you do. And your contempt for people with less money than you is not really pertinent to the point I was making. You clearly don't understand my point at all and are bringing so much personal prejudice to this topic that I see no real point in trying to correct the nonsense you are spouting.