There are lots of rapacious, greedy, shortsighted and amoral poor people and not all rich people are nasty.
Also, charities might provide you with some interesting data points about the relative generosity of the very wealthy and the not so wealthy.
It's a cultural and evangelical problem, not an individual one. The poor may or may not be rapacious, but Wall St's culture unarguably has been, to everyone's long term detriment - qv. Anglo Disease, etc.
