 He has also appeared at, among other events Phoenix Cactus Comicon the weekend of January 26–28, 2007, in Phoenix, AZ; Steel City Con on the weekend of March 24 and 25, 2007, in Monroeville, PA, at the Pittsburgh Expomart; and Emerald City Comicon on the weekend of March 31 and April 1 in Seattle, WA at the Qwest Expo Hall.He signed autographs and took pictures with fans at each event.The "Feedback" comic was released by Dark Horse Comics as a "one-shot" publication under the "Who Wants to Be a Superhero?"