Linkedin
LinkedIn is a social networking website that is geared towards business professionals. It was launched in 2003 with the intention of becoming a great business networking service and by 2007, it has attracted over 3.2 million visitors per month [1].
Bibliography
1. Wikipedia. "LinkedIn." Retrieved May 13, 2008 from
http://en.wikipedia.org/wiki/Linkedinpage_revision: 2, last_edited: 1210790518|%e %b %Y, %H:%M %Z (%O ago)