User blog comment:Dopp/Wikia Trivia on the Game Show Network/@comment-1656630-20110426210716/@comment-26686429-20110426232202

Adverts work best when they show off the content that'd be of most interest to everyone, my guess is Harry Potter fit the bill quite nicely here, as it's a popular topic with a very good Wiki.
 *  Random Time  23:22, April 26, 2011 (UTC)