I think with regards to the Canucks fans hating Leafs fans and vice versa, the problem stems from the fact that in Vancouver, there are a lot of Leafs fans that believe the Leafs are without question the #1 team in the NHL. Canucks fans don't respect that train of thought and I'm sure Leafs fans are just doing it to get under Canucks fans' skin. Anyway, The Canucks are making sure to prove their side of the Argument on the ice these days while Toronto maintains their losing ways.
I would have to say Edmonton. Even though we suck, Edmonton has still sold out every single home game this entire season. Our fans are completely loyal to us, and never stop believing. Even now, Oilers fans still believe, in next year though. During our 12 game losing streak, we still had Rexall full to the brim. We've had what..5 or 6 Cups? Our fans are die-hard, and that's why there's so much violence when the Oilers lose on Whyte Ave