Let us create new items on the fly when multi-referencing a collection's items.
This way we can at least, quickly, create the "Name" field of this reference (and take care of the other details later).
Useful case:
Very useful for #hashtags. Almost all serious Blogs use #Hashtags as a "Sub-Category" system (click on the hashtag, it takes you to a "Category" kind of page with all the posts created that are referencing this #hastag).
Few lines to code. Many happy customers.
☞ Mockup attached.
PS:
If the user created a pill by accident, he'll remove it in the collection it was created in. No need to bother them with extra confirmation popup on creation in my opinion.
Attachments Open full size