I understand what you mean about most users do not need such a feature. But while supporting computers I am surprise how many features of programs users do not know exist not just because they do not use them but also how hard it is to get at some features.

Personally, I seen too many programs where you need to know to turn OFF certain functions before you can enable some other feature. The users often never see what they needed because it is so hard to enable that feature without know they need to turn something else OFF.