Android was leading the way in this (best sharing between online services etc). This looks like the first other OS to "get it" and push hard to integrate with the cloud. I think in some ways this surpasses Android.

Mean while we have iOS that's just congratulating itself for allowing photo uploads to twitter, meanwhile my Android phone has integration with services I've never even heard of.

And MacOS and Windows... nothing. Stupid autistic children sitting on the internet.

It's nice to see some real innovation in the Linux camp on the user end front.