I don't know whether this is troll hunting or not, but sometimes the OP posts something, and some tiny detail gets jumped on and every poster then piles in.
It's quite nasty to see.
There was a post couple of weeks ago and OP was getting roasted and I tried to intervene and I got a mouthful back.
I worry that those that are genuine, but get muddled with their facts, get such a hard time, and yet they're here for help and support.
Sometimes I've posted slightly different pieces of info so as not to get outed, and as a result, if you fudge the details (which I expect others to do too) some posters jump on that.
I made a harmless comment on a car the other day, but another poster wasn't having it. Felt she needed to correct my assertions 
There was a thread about leaving a 2 year old and a poster remembered being 14 months old. Not so, say others posters! She got called deluded, a fantasist...etc
There are some nasty fuckers about. And I worry about the ones who can't handle it.
Sometime there's a real lack of empathy. And other times there's an abudance of it.
Such is life.