These are not actual threads but the answers are pretty similar to what i have read on different boards:-
OP: Its rainin outside, I have to be somewhere as a matter of life + death, should I run 4 the train or take teh bus?
Poster: Learn to spell first and sort out your grammer.
OP: [Describes something that has happened that is going to divide opinions], can i have an opinion please?
Poster 1: I think this (enter opinion)
Poster 2: I think this (enter differing opinion)
Poster 4: How dare you disagree with poster 1, she has been here ages.
Poster 5: I love Poster 1, she says the bestest things.
Poster 5: Everything Poster 1 says is right cos i just love her.
(Actually this isn't that annoying, just a bit arselicky which I find 
OP: I let my dc use fb, I have given them permission, please give me advice about a problem that has cropped up and how to deal with it.
Poster: Your dc should not be on fb (whilst offering no help whatsover towards the op's actual problem)
and my favourite -
OP: This [insert an event of some sort] happened to me, I am trying to make heads and tails of it.
Poster: Thats never happened to me so therefore you must be lying.
Is it just me who thinks if you cant offer any practical advice, fuck off why bother even posting?