doesn't he get tax benefits for doing that? i don't think its so simple as just being mr nice guymaybe not much but still:
WINDOWS VISTA (PRODUCT) RED
Bill Gates pledges his $58 billion fortune to charity... rather than his children | Mail Online
Bill Gates's Charity Work
I aint no bill gates supporter or anything dont get me wrong he isnt a saint though at least he's doing something, thing which many rich f.... dont do they rather get buried with the money.