Very cool. Having an immutable record "time machine" you can use to re-find something you remember reading is very humane. I'd love to see this for world news, politics, etc.

Ah cool! it is built to be extensible, and I'll give you a preview of another vertical here: https://northfeed.ca/

And - did you actually see the time machine at the bottom of the right hand column? Or - was that just a wish list item of yours?