Grombobulous says "Paul Graham is out here giving speeches to rich kids at Oxford Union, but he could be spending his morning in the local soup kitchen or building homes with Habitat for Humanity. He could be mentoring people who are struggling to escape housing insecurity, or he could be working with advocacy groups to expand healthcare access and end childhood hunger."

Which of those would provide the most benefit to the world?

Grombobulous says "But he is one of the people who has dedicated his life to capitalism, even after successfully taking care of his family for many lifetimes, and that says a lot about him."

You're simply anti-capitalist. Please post about that instead of mounting personal attacks on people who make more money than you. And please cease telling other people what to do and not do! Try to put yourself into their shoes and think harder about their situation.