I have found yet another thing that makes me salty: begrudging team killers (we can all agree on this, right?).
Some low-level piece of shit was somehow in my posse earlier today. When the posse leader exited multiplayer (bless him for that), I was left as posse leader. I kicked 'em out of the posse, which has absolutely nothing to do with kicking him out of the game or making him lose, and he was salty for no reason.
So, he decided to take a double-barrel to my head when my back was turned and I had no idea he wanted to kill me. His own teammate. TWICE! If you're pissed off at someone, you vocalize it. You don't team-kill so that you're ****ing over your ENTIRE team. That makes me salty.
But needless to say, he quickly regretted it when I domed the fool a dozen times after realizing he wasn't going to stop (the asshat got me once when, again, my back was turned and I was trying to shoot the enemy). Come next game it seems like a posse of elites took pity on me for continuously being on the bad team and getting murdered by my own team mate, and brought me into the posse. Next game, I cleaned up going 47 and 7, many of those kills against that team-killing dickshit. He rage-quit before the end of the match, of course.
Y'know, that's the beauty of Red Dead: in-game, with two quick button presses, selecting the player's name, and there it is. Mute. Takes three seconds to shut up the annoying brats, and you can do it at any time except for the cutscenes. All games need a quick-mute option like that.