I'm new here, but for what it's worth, I think jandarian does have a point - and I don't consider anything he said psychobabble.
The thing that I think might be escaping him here though, is that there a many ways to crack a nut, and when the nuts walk and talk, they are often quite capable of finding a nutcracker that fits them.
This is certainly a combative board, filled with sardonic humour - anyone that denies that hasn't got a handle on the state of the rest of the internet. But it's also notorious. Every CTer has heard of it, and many of them consider it a vipers' nest of cointelpro agents; and that is precisely, for them, what gives it its perverse allure.
There are no doubt more reserved and polite boards where the same things are discussed, and I honestly think that anybody thick-skinned enough to believe in CTs despite the derision they will inevitably receive in real life is quite capable of surviving the initial wave of mockery, and then if it isn't for them, retreating and finding somewhere more suited to their temperament.
But there are also much more vicious places - you only have to look at the comments on youtube to realise that there is a strong tendency to let fly with the "**** off you brainwashed ****" response as soon as 911 is mentioned, in both directions, the balance largely being determined by the nature of the video.
The point really is that you can't have an interesting debate in the latter environment. And there is a sense in which you can't in the former either, because without a contingent of attack dogs (or cats, mice and bunny rabbits) the real points are soon swamped by the persistence of the zealots. Your only real option is a tough moderating line - removing or displacing their posts, or banning them - otherwise the more measured posters get bored by the noise to signal ratio, and find somewhere else to post.
If you're making the case that the moderating here is too light, you could perhaps discuss it in forum management. It certainly does create problems - you get a resident group of trolls, and a culture of responding to them, and that can be offputting (though to be fair, it can also be damn hilarious - it's a kind of gallows humour, a survival instinct brought about by the relentless drudgery of it).
But I personally think the free exchange of ideas format works brilliantly, warts and all, for people of a certain mentality; and the more delicate constitutions will find the exit quickly enough. If they find somewhere more refined, so much the better. If they find their way back to the CT boards, one can only assume they weren't really looking to test their beliefs in the first place.
What it does for the trolls is anyones guess - but I don't think you can make the case that it harms them. If they were kicked, they'd troll somewhere else, and there's an outside chance that some of the sense creeps in by gradual osmosis.

pigsfly)