1.) Simpler way to add new member into Family plan. I found a post from 12/11/2014, where this feature is requested, though it is still marked as "New" almost a year after.
2.) I really like the mainstream playlists like Toda's Top Hits....but it happens that there is a song I really don't like (or I have heard too many times). All I need is an option "do not play this song" which would apply to any playlist this song is in.