The jQuery TokenInput plugin (http://loopj.com/jquery-tokeninput/) seems like an excellent replacement for our current autocomplete fields. I have had to take the time to explaining autocomplete to plenty of my site admins over the last few years and IMO this would be a huge UX improvement.
A couple screenshots:
Repeat several times:
I would love to put a patch together for this, but I want to get some feedback first to make sure others agree that this should, in fact, go into D8 before I spend too much time on it.
Thoughts? Questions? Comments? Concerns? Jokes?