This is an incredibly cool idea and deserves way more attention than it's gotten. It's understandable that it's been seemingly abandoned by the developer for lack of use, but I know a lot of people I think would really be in to this. I think it could especially gain traction quickly among various 'niche' communities if it worked on their sites.

I'm honestly not sure if this even entirely works currently, but I would love to try to spread it to some online communities, and so...

I HAVE A QUESTION FOR THE DEVELOPER:
Would you start supporting/updating this addon again if it were to start seeing growth? Or is it completely abandoned?