The above topic reminded me of some features that I thought it would be nice to have. First, I think it would be nice if the table of contents appeared in Feed view. We use feed views to highlight certain important documents. Alternatively, a way to post an entity in a location just like a view (e.g. on the first level within a space or within a folder, and preferably with an icon) would also sufficiently address this.
The second idea I had was, in a Rich Text field, allow a listed item to be given a heading level. We have a somewhat large document of policies, with everything numbered in a list. I would like to set the root level (i.e. items numbered 1, 2, 3, etc) as headings to aid in navigation of this document while still allowing for easy reference of items (i.e. Policy number 2.e.i).