www.Facebook.com

Founded in February 2004, Facebook's mission is to give people the power to share in order to make the world more open and connected. The company develops technologies that facilitate the sharing of information through the social graph, the digital mapping of people's real-world social connections. Anyone can sign up for Facebook and interact with the people they know in a trusted environment. Facebook is a privately-held company and is headquartered in Palo Alto, Calif.