The site of AnswerBank can be roughly divided into 2 categories, 'Chatterbank' and 'everything else'.
There are folks who stick primarily to CB foraying out into the hinterland of AB when a post pops up into the 'Latest Posts' that they feel may benefit from their knowledge.
Then there are the folks who dwell in Answerbank, ever alert and on the lookout for a poster in distress or discomfort who needs their input..........and needs it NOW !
These posters visit CB infrequently, usually to admonish the inmates for their levity.......or to join in a particularly juvenile thread..........it depends which face they are wearing.
Of course, this is just a generalisation; it should be read, digested and then roundly ignored.