It has come to our attention (thanks to our awesome "Big Brother" guest blogger Kevin Campbell) that "Big Brother 12" contestant Matt Hoffman was one of the average Joes on NBC's "Average Joe: The Joes Strike Back."Matt's NBC bio for the show:Matt HoffmanResidence: Elgin, ILOccupation: Online courseware developerMarital Status: SingleBiographyMatt Hoffman is an online courseware developer from ...