Quote from Dalmation:
Waiting untill you have X dollars to give it away is a cop out.
Just take a 1000.00 right now and give it to a homeless person. The feeling is exactly the same as if you have 100 mill and give away a million at a time.
Don't hesitate, go do it right now! Or you want when you have 100 million.
You think it is an intelligent and effective thing to do giving a random homeless person $1K?