Colbert, Stewart viewers more well-informed than those watching O'Reilly, Dobbs Blog ››› August 18, 2008 12:45 PM EDT ››› ERIC BOEHLERT ? Think Progress looks at the latest Pew findings. Short Link copy link We've changed our commenting system to Disqus. Instructions for signing up and claiming your comment history are located here. Updated rules for commenting are here. View the discussion thread.