A read/write equal rights shared folder between a small number of users (min 2 max 5?).
Any change will be reflected on each user’s feed.
The main use as I see it would be to share cool finds between close friends/collaborators without the hassle of adding renaming assigning each site by each user.
The shared items should be assignable to a private folder as well in case it gets removed by one user but others find it worth keeping