"The only thing I want is collaborative playlists. Would make my life a lot easier in a thread like this."

Mmm, presumably that could be doable (at least in some fashion), by all members of a certain group of individuals possessing the password to the same account. Though needing a shared email address for it, might complicate matters.

For a larger group (like Mudcat for example) you'd probably need to have certain individuals managing the account via which others would submit their lists. Though that could get too messy.

I think I'm just waffling meaninglessly actually..