Thread:Feedback/Multi-level threads/Ningauble

I think the need is real. While "arbitrary section breaks" are relatively useless (and usually indicate a discussion is going nowhere), captioned subsections are more commonly used to give meaningful structure to a discussion. It is often particularly effective in polls and RFCs for discussing alternatives, for segregating issues of process from the issue at hand, etc. I think this functionality should be provided because it is very useful, even though it will sometimes be misused.