In your opinion who has really done more for the world? Bill Gates or President Obama?

I think Bill Gates has. With his microsoft platform millions of businesses are able to run daily - creating jobs, opportunity, and wealth for even more people. Many billion dollar companies, million dollar companies were built off microsoft software. Imagine a world without Microsoft (and imagine no one else created it) How low-tech and downgraded would our society be? Like Henry Ford -Bill Gates revolutionized society with his creation and innovation. Has President Obama done anything close to that? All he's done is become president. I say this all the time and people look at me as if I have two heads. Maybe it's just me. Lol.