I've not seen the post you refer to but this might offer a partial explanation:
Recently, a poster called 'noknowledge' has been been filling up AB with totally pointless comments, some of which have been targeted at particular ABers, and designed to cause offence and annoyance. In particular, he was following me around AB and posting derogatory comments after perfectly sensible answers in Travel. Technology, Science, etc.
'noknowledge' was (unsurprisingly) banned, so all of his posts have now disappeared. However he reappeared under the name 'BonehedChico' last night. Once again, he posted loads of meaningless drivel in CB and followed me around the 'serious' sections, posting complete cr@p.
He was banned again and has come back as Bun-Choice. I initially failed to spot that this is an anagram of my own username and failed to notice his latest ploy of trying to waste my time (and that of other ABers). See here:
http://www.theanswerbank.co.uk/Travel/Question 612932.html
He's also continuing to be a complete @rsehole in CB.
So the post you refer to will presumably have some reference to this total d!ckhead.
Chris