This excerpt taken from the EBAY DEF 14A filed Mar 19, 2009.
Marc L. Andreessen
Marc L. Andreessen, age 37, has served as a director of eBay since September 2008. Mr. Andreessen is a co-founder and chairman of Ning Inc., an online platform for people to create their own social networks founded in late 2004. From September 1999 to July 2007, Mr. Andreessen co-founded and served as the Chairman of the board of directors of Opsware, Inc. (formerly known as Loudcloud Inc.). From March 1999 to September 1999, Mr. Andreessen served as Chief Technology Officer of America Online, Inc. From April 1994 to March 1999, Mr. Andreessen was a co-founder of Netscape Communications Corporation, a software company, serving in various positions, including Chief Technology Officer and Executive Vice President of Products. Mr. Andreessen also serves on the board of directors of Facebook Inc., Stanford Hospital and Room to Read. Mr. Andreessen holds a B.S. degree in Computer Science from the University of Illinois at Urbana-Champaign.