[mzl]

If the user has enabled social features, you can just enter "spotify:user:x" in the search-field. But now that you mention it, I realized that user x has to connect to Facebook to enable the social features. That is unfortunate.

I was thinking more of users that one is not a "friend" with on Facebook, but that one still wanted to share music with/see playlists from. Like the spotify:users:spotify company user.

EDIT: After some help, I learned that if one cancels connecting with Facebook, then the social features will be activated without requiring a Facebook account.