What really irritates me are the kind of people who as you mention make a big show of all their charitable efforts. As you state they are doing it for reasons of fame and it is BS. They are all fakes and bug the hell out of me. That is another reason I can't stand all these celebrity types like Bono going around the world pontificating about the problems of the world and how we all need to do something about it. Strange that these people have all their hundreds of millions of dollars and don't really seem to use them to make a difference yet preach to everyone else.