I'm interested in creating a custom field that works just like the built-in WP tag field. Tags entered turn to links and result in pages being generated for those links. The main reason for this is that I want to separate this new tag field from the default tag location in the templates.
For example I would do a "related artists" custom field that results in links to artist pages.
I can't find any plugin or mention of a way to do this. Any ideas on how to do this, assuming it is easily possible, would be appreciated.
Or maybe there is an easier way to do what I'm after.