> The most important person in an internet argument is the uninvolved passer-by
Exactly.
Correia’s Law: "Internet arguing is a spectator sport. You argue to convince the undecided and give ammo to those on your side. Do not expect to change your opponent’s mind as you cannot sway the willfully ignorant. Internet arguing is only worth it when there is an audience. The contestants do not get a vote, the audience decides who wins."