I think every fan base gets a bit riled up when opposing fans come over, whether with good intentions or not. There's always going to be the posters that don't care how nice you are, they will still talk shit. You definitely didn't come off the best way initially, and I think at that point it was already too much for many of the posters.Just saying... maybe it was a TAAAAAAAD your guys fault. As well.
As it is, I keep my jokes and "shots" to the Lions board and the main board where it's a free for all. Enjoy the game Sunday, hopefully your board is the one flooded with "the sky is falling" threads.