Scott Weiss is an American venture capitalist at the Silicon Valley firm Andreessen Horowitz, joining in April 2011 as the firm’s fourth general partner. A native of Sarasota, Florida, he founded and was CEO of IronPort Systems, which Cisco acquired in 2007 for $830 million. Weiss has a Bachelor of Arts from the University of Florida and an M.B.A. from Harvard Business School.While at Andreessen Horowitz, Weiss has blogged on such topics as corporate transparency for All Things D and enterprise startup best practices for GigaOM. He serves on the boards of Distelli, Platfora, Silver Tail Systems, Bluebox, and Jumio as well as Skout, App.Net, and Return Path. Wikipedia