As said, body and soul encompasses issues surrounding questions you have regarding your own body and soul, whether medical, personal, in relationships, fitness, social, mind and general well-being.
Chatterbank is primarily for finding out about other people�s body and soul issues by asking what you are having for tea, what you look like, or who is your favouritist/worstist ABer and the like. General chat for general things that people are not really interested in knowing about you or you about them, but ask anyway.
B&S is intended for more deep-seated matters that may or may not affect an individual at a personal level. Q's reagrding the soul can be related to addiction or depression or personality, which are not spiritual or religious matters.
You can�t expect an immediate transition from the same old, but it would be interesting to see if any B&S Q�s actually get moved TO Chatterbank! Personally, I think this one should be in Suggestions!