At least Gates is using his money for good. Sure we bought his product....but don't we do that with celebrities? How wealthy is Tom Cruise? How many people have paid hundreds of dollars going to his movies? Has he done anything good for people in neef or has he just sat on his millions? You want to point fingers, look at people who haven't at least put out an innovative product that is useful in everyday life.
See my post: What makes the internet so wonderful, so appealing?