+-

Facebook hits 500 million users

Mark Zuckerberg, CEO of Facebook, smiles at the

Mark Zuckerberg, CEO of Facebook, smiles at the annual Allen & Co. Media summit in Sun Valley, Idaho. (July 7, 2010) (Credit: AP)

Sorry to interrupt...

Your first 5 are free

Access to Newsday is free for Optimum customers.

Please enjoy 5 complimentary views to articles, photos, and videos during the next 30 days.

LOGIN SUBSCRIBE