There are Tenn fans that have posted here for a long time with very few issues on either side. Generally speaking, Boneyarders are quite open to intelligent discussion from all visitors, no matter which team they root for. Just a hint for getting along - sometimes it's wiser to let some comments pass or to figuratively bite your tongue when a snarky comment occurs to you. Think of it as visiting a stranger's home. You wouldn't go out of your way to point out errors or less than hospitable tones of voice there; using the same rules of civil society apply here as well.
And Boneyarders, it's not always necessary to slap down newbies that defy whatever rules you've set for visitors' behavior. We need to be good hosts, too.