Today on Facebook, there was a huge dispute/argument on my profile between three of my friends who have never met. I know all three of them in real life. As usual, the dispute degraded to a personal lever not pertaining to the topic at all. It even got down to asking me how I could be a friend of the other; basically wanting me to take sides. How do you deal with huge disputes like that? Do you get involved, delete the thread, or just remain silent? I am not taking sides on it because I think all three are wrong in different ways of the dispute.