See, Peter played it smart actually.
Cheer for the opposing team, but never bet against the Steelers, in the SuperBowl
Congrats Peter.
Edit:
I wanted to update the post a little, as it pertains to my comment. It was on the news (before the game), about a local pastor. He bet against the Steelers, really believing they didn't have a chance to make it to the SuperBowl (being that they had to win 7 straight).
The deal was that if he lost the bet, he had to get a Steelers tattoo.
So here's this pastor on the news, showing off his brand new tattoo......talking about "never betting against the Steelers"