Being able to have geojson is gist is amazing, you can quickly show any data-related maps. And I don't use it, but Jupyter notebooks are supported too. Also t

Being able to have geojson is gist is amazing, you can quickly show any data-related maps. And I don't use it, but Jupyter notebooks are supported too. Also they are people using it to version laws/texts in general. And bonus: you can use it to store arbitrary data even though it's not recommended/could be against ToS.