Down in Miami there is an organization called the Homeless Voice.
I'm not exactly sure what they do but all I know is that there is a bum on every street corner (literally, there is one right by my house where 3 or 4 bums are ALWAYS begging) and they all wear orange "homeless voice' teeshirts.

I hate them. I feel sorry for them; just because they look so dirty and pathetic.
But screw them; I really hate people who beg for money. Don't ask me for anything- it is money I have earned.
Anyone can go stick a can in your face and ask for change.

I just wish they would dissapear. If you aren't going to impact the community in a positive way; just go live your last days underneath a causeway and leave everyone alone.