Poor behavior coming in Outwitters?

[Phyresis]

Saying GG is like saying the game is over, as you all (probably) know. So if the game is obviously lost I really don't mind my opponents saying GG. I guess some consider it "Proper etiquette" to let the loser be the one to say it first, or to only say it when they have already conceded/you destroyed their base, but really sometimes I feel like people who get offended by it are just annoyed that they lost more than anything.