Bill Gates isn't perfect, but he does fund a lot of projects for health and against poverty. And he's looking for ways leverage technology to help other humans (and the planet). Jeff Bezos seems strangely apathetic to helping anyone but Jeff Bezos. Poor bastard is caught in the "it's never enough" loop. He could be doing so much good. I think the only thing that could save him is massive personal tragedy, so he'll wake up from his ego coma.