Mark Zuckerberg Gives Big Charitable Donation

Facebook founder Mark Zuckerberg has made several charities very happy this year.{}

He recently donated a half billion dollars worth of his company's stock to the Silicon Valley Community Foundation.{}The foundation helps donors create philanthropic strategies so their money can make the most difference around the world.{}

Last month, Facebook's COO, Sheryl Sandberg, donated about $10 million worth of stock to an unidentified recipient.{}