There was me thinking it was some app configuration installation tool
There is a Recipes flatpak as well. So in principle (or perhaps by principle), you can run it in other distributions as well.
It's only taken us 48 years to catch up:
https://en.wikipedia.org/wiki/Honeywell_316#Kitchen_Computer
I think we can safely say 2017 will indeed be the year of Linux desktop, we got there, we've made it! (there is also minor footnotes for niche things like file managers, calendar and gfx config, if that's your thing)