LinkedIn HQ Mountain View, California

LinkedIn is a social networking website for people in professional occupations. Founded in December 2002 and launched on May 5, 2003, it is mainly used for professional networking. As of June 2013, LinkedIn reports more than 225 million acquired users in more than 200 countries and territories. 
TechCrunch’s Colleen Taylor tours the LinkedIn HQ in Mountain View, CA with Co-Founder and VP of Product Allen Blue.