Playlist titles?

[Mattt]

Good idea.
I'd also like a one click option to show the contents of the playlist, as my memory isn't what it used to be. 
This is an option in album view and I (ymmv) have a lot less trouble remembering what songs are on an album than some playlist I quickly put together some time ago.

Do you mean add a "View" option to the "One-touch playlist" Prefs setting?

Yes. a "Show Tracks" option.