Hi,
first of all I want to thank you for Subsonic. It's a really great product and I use it on a daily basis. Overall it's extremely polished for an open source project.
However, there's one "dark corner", in my opinion: playlists. The handling of playlists doesn't really integrate well into the main experience. My main concern is that playlists are ordered by creation date and not alphabetically. It really doesn't make sense to me at all because the archive that is located directly under the playlists is obviously ordered alphabetically, so why make a difference?
I'd love to see that fixed in 5.0. I believe it's just a minor change that involves adding "ORDER BY NAME" to a few places.
Regards,
Lukas