I think he doesn't incite fights. It's just that he really likes the SE and the PT (stop me if I'm wrong Adam), and you all don't. Every single time he give his opinion on a thing he likes, a lot of members come to tell him to "shut up" and "the OOT is great, anything else is shit", "Lucas is evil", blablabla...
The real trouble is that a lot of members (not ALL the members, of course) are intolerant and pretty much rude, and are just "hardcore haters" (there's even a topic just on that! incredible!), and jump on every "new-SW-stuff" lover to kick his ass... Some of these guys maybe sould create another website for "Lucas hating" activities, I don't know...
All I want to say is: calm down.
I've already said it and I say it again, SW is just entertainment, don't take it too seriously please. Of course you don't have to LOVE all that has been done, but repeating endlessly that you hate Lucas, PT and SE is really too much... one time suffices...
To conclude in a Yoda style: "Respect everyone's opinion, you must..."