Yes ideally they'd be able to be composited together at the depth buffer level. But even separate I can see a ton of devs making some very cool more UI-centric

Yes ideally they'd be able to be composited together at the depth buffer level. But even separate I can see a ton of devs making some very cool more UI-centric applications just with CSS mode. Can't wait to see the webdev community understand what can be done with VR and the webstack in 2016.