COMSCORE — comScore, Inc. today announced the introduction of comScore Social Analytix, a social media intelligence service for comScore clients, powered by the Radian6 social media monitoring and engagement platform. The service will provide clients with detailed, real-time insights based on what consumers are saying about their brands and products on the web. The Radian6 technology, which operates independent of the comScore global consumer panel, captures mentions across more than 150 million social media sources worldwide including blogs, discussion boards, video and image sharing sites and popular social networking sites like Facebook, Twitter, MySpace and LinkedIn Answers...