Remember that article from Fortune that I posted back in June about Bill Gates and Warren Buffet coming together to convince the world’s most wealthy individuals to give away their riches to charity?

Well, the project dubbed The Giving Pledge seems to have struck a chord with many billionaires and now Gates and Buffet have signed up at least 30 billionaires publicly stating that they will give away at least half of their riches in their lifetime or at their death.

That’s a whole lot of money going to good causes in our lifetime and I salute Gates and Buffet on this incredible effort! Keep it going!