Every online game I played there were rude people not stopping to curse and saying Im a motherf***er. Here are a few situations:
On shell shock live: I wanted to check this game out. So I was a beginner. I said hi to people I played with. A guy answered me: "sup mothaf***a." that made me dissapointed in the people on the game.
On bad eggs online: This game had very much rude people. Everybody hated me there and one said that he f***ed my mom last night. That was just wrong.
On colony: This game had very friendly people. I was playing with with my friend and then there was a guest in my team. He said: "you stop playing colony b****es!" I said: "don't be so mean." he answered: "Shut up you f***ing b****." I mean do I have to explain more?
People get into the game so much, they dont realize that there are other people out there seeing exactly what your typing. And when they lose, many show their hatrid and rage for losing on the screen. Honestly, i've done it too. Not cursing in every sentence but every now and then, a spammer really gets on my nerves. So sometimes I cant help but snap.
And honestly, it's not just that way in games. You see it all the time in real life. So to see it on a popular gaming site or the game itself, to me, is no surprise.