William B. Gordon has been a director since April 2003. Mr. Gordon has been a partner of Kleiner Perkins Caufield & Byers, a venture capital firm, since June 2008. Mr. Gordon is a co-founder of Electronic Arts, Inc., a software and gaming company, where he served as its Executive Vice President and Chief Creative Officer from March 1998 to May 2008. Mr. Gordon has served as a director of Zynga Inc. since July 2008.