I'll start. Did you know you can run a headless version of JD2 on a raspberry pi? It's not the greatest thing in the world, but sometimes its nice to throw a bunch of links in there and go to sleep.
To add on, the real magic is in Kodi plugins (Umbrella, Ezra) that connect to your debrid account and let you stream any show/movie without you having to set up any *arrs. You basically get a Netflix UI, but with all the content.