> You're actually sort-of describing the original idea for Vox. They wanted to basically have like a website of things happening with explainers for everything they could easily link-to and keep updated so they could write a story explaining an event

I see something different in gpm's idea. Vox wanted to update their articles. That's bad. gpm wants to aggregate coverage of the same topic over time. That's great; it gives you an easy way to look at "what did people think in 2018?".