A user who clicks on the collection item sees a header at the top of Special:Gather that allows them to select between "Popular" and "My collections"
- Tab defaults to "Popular"
When clicking "Popular" they see a view of a collection is formatted the same as the users own lists and is a subset of collections that:
- Have more than 3 items
- Sorted by most recently modified
- When anonymous clicking my collections takes you to the login page.