Different people have different views on censorship, and some are more sensitive than others when it comes to posting.
There is a moderation system on the main board, if you don't want to see anonymous comments / trolls, set your point threshold to 1 and you won't see them.
Personally, yes, it's annoying when trolls repeat the same things over and over but I don't let it get to me. It's a trade-off, as detailed in this article I have linked to several times before:
In Defense Of Anonymous Cowards by Jon Katz, Slashdot 1999
Like airport noise or graffiti, they are part of life. People who call other people names anonymously have little real influence. Since they offer no rational criticism, they don't have to be taken seriously and have no influence. The kid who says "You're a jerk, go away" almost can't, by definition be someone who must be listened to. Intelligent and thoughtful criticisms are much more disturbing, because they are harder to ignore or dismiss.
The real damage anonymous posters do is drive away people who have important or interesting things to say but don't want to participate in the digital equivalent of dodgem. Many women, older posters, people with demanding work and newbies in particular are disinterested in or frightened off by tostosterone-charged flamers. This is a real loss, judging from their e-mail, since many intelligent, thoughtful and useful observations are never seen. Some Websites suspend the posting privileges of people who engage in repeated personal attacks, while others provide moderators to steer conversations in more rational, civil directions.
But the understandable impulse to chase these people off ought to be resisted. The right of Anonymous Cowards to sound off under a pseudonym is important, part of the online chemical mix. Their existence, like many things online, represents a tradeoff. They're a symbol of the freedom available online, but increasingly rare off-line. More than the mastery of software, they are a much better test for any writer of whether or not he belongs online. And whether or not he ultimately has anything to say.
carnal artist said:
With respect, you seem to have an unrealistic view of what a troll is.
I think you have things back to front. It is the trolls who attack and abuse 'outsiders' - often with great malevolence. They employ racism and homophobism (if that version of the word exists.) They make personal attacks on people they consider to be weaker than themselves. There's nothing romantic about the trolls - they are bored internet users who use their anonymous status to 'look down' on everyone.
They also lie constantly. They try to mislead.
Moz fans should be broad minded - but trolls are not freedom fighters for good.