About [[EOL:Website-or add it to an existing community/en]]
Fragment of a discussion from Translating talk:Encyclopedia of Life/LiquidThreads
This is a 'popup' style dialog (with a lot of markup) where the user is first presented with a form asking if she wants to make a new collection to add an item to, then given this message, followed by a list of her existing collections.
(added to qqq; similar for "or_add_it_to_an_existing_community")