Hello, Nichol. I myself haven't fought on Facebook, but I see many people who do. It seems a poor way to resolve disputes, in my opinion. If you have a problem with someone, seems the best way to resolve it would be in person, not over Facebook where uninvolved people often only hear one side of the story. We should remember to be wary of what we allow the world to see on social media websites. And I agree that Facebook should have a dislike button!