On the topic of the person tag, I’ve been wanting to propose a new `personGUID` attribute pointing to a new `medium=person` feed.
It would solve a number of problems we’ve discussed over the year, chiefly without some disambiguation, a host of [The Rest is History](
https://truefans.fm/the-rest-is-history) and Spider-Man would have their appearances mixed together.
But my litmus test for good tags requires it to be useful even at very low adoption rates, which I’m not confident I could say is true here.