That's simply not true. I know for example, there are people on here that will ridicule my opinion even if they agreed with it deep down. When I feel strongly about something, yes, I will argue the toss and it can get personal (from both sides). But I do not expect that person to change their opinion just because I said so. This is a critical difference between me and the likes of NickG, for example, who seems to demand I change my opinion on something.