Developed and launched by Linden Lab in 2003, Second Life is the world's leading 3D virtual world environment. It enables its users - known as Residents - to create content, interact with others, launch businesses, collaborate and educate. With a thriving inworld economy that saw over $360 million USD transacted in 2008, and a broad user base that includes everyone from consumers and educators to medical researchers and large enterprises, Second Life has become one of the largest hubs of user-generated content (UGC) in the world.

Linden Lab, founded in 1999 by Chairman of the Board Philip Rosedale and headquartered in San Francisco, develops revolutionary technologies that change the way people communicate, interact, learn and create. Privately held and profitable, Linden Lab is led by CEO Mark Kingdon, and has more than 300 employees spread across the U.S., Europe, and Asia.