Keith Rabois has served on our board of directors since September 2005. Mr. Rabois is the Chief Operating Officer of Square, Inc., a service allowing anyone to accept credit cards utilizing a smartphone. Prior to Square, Mr. Rabois was the Vice President of Strategy & Business Development for Slide, from May 2007 to August 2010, when it was acquired by Google. Prior to Slide, Mr. Rabois was Vice President of Business and Corporate Development at LinkedIn Corporation, a professional online network, from January 2005 to May 2007. Previously, he was Chief Operating Officer of Epoch Innovations, Inc., a research and investment information company, from December 2003 to December 2004 and was an Entrepreneur in Residence at Clarium Capital Management, an investment management company and hedge fund, from January 2003 to December 2003. Previously, Mr. Rabois held various positions at PayPal from November 2000 to November 2002, most recently Executive Vice President of Business Development, Public Affairs and Policy. He was previously Vice President of Business Development at Voter.com from February 2000 to November 2000 and Policy Director at Quayle 2000, the company running the presidential campaign for Dan Quayle, from April 1999 to October 1999. Mr. Rabois was an associate at Sullivan & Cromwell LLP, a law firm, from October 1995 to March 1999 and was a law clerk for the Honorable Edith H. Jones, United States Court of Appeals for the Fifth Circuit from August 1994 to August 1995. He holds a J.D. from Harvard Law School and a B.A. in Political Science from Stanford University. Mr. Rabois was selected to serve on our board of directors due to his extensive background and experience in the social media and Internet industry and as a seasoned investor.