As an inhabitant of South Central PA, I am engulfed in a centrifuge of fans from 4 major cities. Pittsburgh, Philadelphia, Baltimore, and Washington D.C. You're talking about a very freakish form of fan bases from the likes of the Steelers, Eagles, Ravens, and Redskins to the Flyers, Penguins, and Capitals. I get asked all the time about my sports allegiances, hopefully this explains some of it.
With the Super Bowl over and won by Green Bay, my full attention is currently on Hockey and Baseball waiting in the wings. The Flyers have unfinished business with the Stanley Cup, and the Phillies are the Heat of the MLB. With the biggest 4 in the history of rotations.
I guess this spring has me looking up. An easy cure for a Super Bowl hangover.