I live amongst them. I find there is a vast difference between anonymous keyboard fans and fans in the wild. Nobody in my building is over the top. They recognize the shortcomings of their teams. Even when I go to Bills games in B'more, the fans aren't rude. Sure they heckle, but that is their right. What I find truly amazing is for all the success B'more has enjoyed, you can still get tix on game days at reasonable prices. The stadium may be sold out on paper, but when you get there you see lots of open seats. People I work with wait til day of to buy game day tix. It's weird.