Sean Carton, chief experience officer at brand experience design firm Carton Donofrio Partners, founded Carton Donofrio Interactive, a Web and multimedia design company listed as one of the Top 100 Web Firms by The Industry Standard. CDI clients include numerous Fortune 500 companies. He also writes "The Leading Edge" a weekly column appearing in ClickZ, and he is a regular contributor to Wired, Green, P.O.V., Media Magazine, and Revolution.