Manually adding "Breaking lines" in Playlist view

There have been several ideas and opinions about playlists, libraries and so forth. Surely this takes time to develop, test and moreover decide upon.

I would however like to see the, rather small and hopefully easy to implement, option of being able to add "Breaking Lines" in the Playlist view.
As it is now I have to separate my "types of playlists" with a "- - - - - - - - - - - - - "-playlist
or "- - - - - Friends lists - - - "-playlist. Let us have the option to at least manually add a simple black breaking line such as the one that can be found underneath "Play Queue" and above "+ New Playlist". I don ́t want my "breaking lines" to be made up of playlists that I can accidentally move around.

The option to give the breaking line a name or use different visual types ( ----- - - - - ........ ̈ ̈ ̈ ̈ ̈ ̈ ̈ ##### ||||||| ******* ---<name>--- ) is surely good too, but I leave that up to you to decide what ́s usable or easily implementable.

My feeling is that breaking lines should not be "movable". Instead I would like to drag and drop the playlists above or beneath the lines and that forces the line up or down.

Thank you!</name>