When running helium by multiple users, each user can create it's own playlists, which is a good idea.
But sometimes it would also be nice to "share" playlists between users.
So it would be great to get a function in the context-menu "Share/Unshare this (smart) playlist".
These playlists should be marked in some way - maybe a small share-icon behind the name.
Only the creator should be able to edit a shared playlist.
it would be good, to also create "open playlists", which could be
edited by all users, but I would prefer "shared playlists".