Heh....oh jimmy, you don't surf around forums much, do you? Trust me when I tell you, as both a member of several forums AND a moderator for a forum with over 20,000 members....what you have seen here is actually the most incredibly polite disagreement I have ever seen...and I've been active since the mid-90's.
Heck, there are entire forums dedicated to flaming. And they don't hold no punches. And I've had to step into more than a few knock down battles as a mod.