Good question. You are equating "trash-talk" with trolling, not me.
The trolling I'm talking about were deleted and inactive users who took it upon themselves to attack EVERYTHING SubjectMatters did, based solely on the username attached. That to me is trolling (not defined by imgflip anywhere) ie, watching a user's activity and attacking everything they do. Some dipshit tried to guilt me into his pathetic crusade against SubjectMatters about 9 months ago. I ain't down with that.
If I see something I don't like, I usually ignore it. If I see something I like, I might upvote, comment or reply. I'll associate with whomever I like, whenever I like. This is the internet for God sakes.
I can't control other users behavior, but I'm 100 percent confident everything I do here is within the Terms of Service. If my Conduct isn't, I'm prepared for the consequences.