Happened to me on PSN....Really put my off!lol! Was playin Fifa online and the funny thing is the person was beating me good. After the game i get the rudest msg ever and I'm llike wtf. Tried to message back but it was blocked. Why would people do something so stupid, it really is sad. I agree that the best thing to do is to carry on and ignore the tards!lol
These msg's do appear now and again, i think its usually a person who is having an exceedingly bad day or game.
Honestly I am tempted to do it sometimes too but the worst I've ever said is " Good game you bumbum!"
I felt better after that, then they asked me to be friends. win