Just wondering what things other posters do that really annoy you?
For me it's the deliberate misconstruing of an opening post and then flaming the OP for something they never actually said or implied.
Also the posters who conjure up wild scenarios to try and prove the OP is BU - "How do you know the woman who pushed you out of the way at the bus stop wasn't rushing home to her seriously ill child and has only 2p in her purse so couldn't afford a taxi. Try to be kinder and less self absorbed in future".