Hi Derek,
Yes it did - hopefully the demo video higher up in the thread shows it in action. We were really quite pleased with how it works.
I understand the development was a local plugin but did require an additional line into core so I guess would not be a neat plugin. However, my recollection was that if forums implemented renderers then it would be possible to make it a 'clean' plugin.
We did discuss at the time submitting it to core, but, unfortunately i'm not sure if that happened. I've left that role so doubt if I would be able push it any further forward.
However, if it's felt that this could make contact and see if there would be the possibility of this.
Apologizes for my slightly unclear comment.
Best
Mark