I have had many similar experiences like many of the users here have had. For example, I don't have a replay, but I was sweeping this guy's team due to his letting me set up. As I was setting up, he started cursing me out and insulting me for his lack of skill. Luckily, I was smart enough to keep my mouth shut and ignore him, but it eventually got pretty bad, like the guy JES was talking about. I called a moderator, but he just told me to ignore him and forget about it, and he'd ban the guy if he went too far. I did so, and left the game after saying "gg" (it wasn't, in my opinion -_- , but I try to be courteous in all situations), but he took it to PMs. I used the ignore command, but that guy isn't the only one. There are too many of these scumbag players in PS!, and I agree; something needs to be done about this.