Theists: Hitchens Wager

[Succubus]

A believer may donate a million dollars to charity in the  hopes that it will help him reach heaven. An atheist, not believing in heaven, may be less likely to do that.

Bill & Melinda Gates Foundation (BMGF), also known as the Gates Foundation, is a private foundation founded by Bill and Melinda Gates. It was launched in 2000, and is said to be the largest private foundation in the US, holding $38 billion in assets.[4] The primary aims of the foundation are, globally, to enhance healthcare and reduce extreme poverty, and in America, to expand educational opportunities and access to information technology.

Wiki.

And then there's this bloke...