Is it a troll? Would he really have said, "Dan, you're trash. You're just talking shit to players and you come up here and lose all the time, fuck you!" if he hadn't meant it on a certain level? There's a line between trolling and straight up shit talk, and maybe it's just me, but in a community of people talking trash to each other all the time, it becomes really hard to determine what's friendly jibes and what's just disrespectful (and what's disrespect masked as friendly jibes for that matter).