There seem to be two such threads going at the moment, so I will repeat what I said on the other:
Having been around a while, I have seen a fair few trolls.
The "pity me for my life is hard" story lines that eventually leads to people parting with cash (TWR) and baby equipment (bjjb), even furniture.
The "pity me I need support" trolls who feed on others emotions, who especially catch the attention of people (like psycho, I mention you seeing as you are on this thread) who has had some pretty bad experiences themselves, who suck in people who have been/are vulnerable and prey on them for stories and outpourings.
The "Racism/Benefits/Current News Headlines" troll who get peoples blood to boil with their outlandish views.
The "look at me I am a an outrigh weirdo" trolls, who cause a few raised eyebrows but dont do much harm.
I think anybody who is fed up with people doing a or "retreat to under your bridge" commment, are a bit naive. They havent been around long enough to see the emotional damage, direct or indirect (FAQ for example, sorry, again mention you as you are on the thread), and people being hurt as they have parted with cash/stuff, will know, like SGB that you SHOULD exercise caution. Also, people have been around here some time, if they do shout "troll" they might be right, and do so, not to be smug, or "holyer than thou" but because they care for this community and the people in it.
So bollocks to you if you cannot stand a few "troll calls" or raised eyebrows.