I'm currently using acts-as-taggable-on in a project.
I can offer users the choice of only tagging new objects with existing tags by using Model.tag_count. But the client wants to be able to manage the list of available tags from the admin panel. Is this doable? Any way to create new available tags other than by attaching them to a specific model? If not, what other tagging gem/plugin would you recommend as an alternative that can support this behavior?