Ok, so I think I have a working proof of concept here.
Introducing v4vtags, an api for tagging items in feeds.
api allows for the ability for users to submit tags for untagged items.
learn more at
https://github.com/v4vmusic/v4vtags
http://tags.v4vmusic.com:3001/items/bytag/metal
I need help with this as well as feedback. Thank you!