Apparently the yuppies have stopped crying over and praying for Mark Prior long enough to make this (admittedly funny) little dig at the fine upstanding folks (all 800 of us) who visit Comiskey Park on a regular basis, as opposed to the hellpit that is Wrigley Field and surrounding neighborhood. Feel free to somehow adapt this to any baseball rivalry of your choice.
I'm a huge Braves fan, but I've always like Benes, and was happy he did so good. I felt bad that like you said, he pitched a great game after coming out of retirement for nothing. Benes normally has the Braves number anyway.