I notice that the watch now covers all 3 tentpoles from the original iPhone launch: a phone, an ipod with touch controls and an internet communications device.

I notice that the watch now covers all 3 tentpoles from the original iPhone launch: a phone, an ipod with touch controls and an internet communications device. Of course, the iPhone is now marketed as a multipurpose computing device, a 4k video camera and an AR viewer, so things have moved on. It would make sense to me to add more power-user features to MacOS in future, rather than making it more iOS-like? Apple made that mistake with Lion and the app grid with folders and massive icons that can't be resized is crappy to this day. iOS won't be a MacOS replacement at least until all Apple's professional apps are available on it. Processing-wise they are probably only a couple of generations away from being able to support Final Cut Pro, Logic X and XCode, but interface-wise there is a huge amount of work involved in reinventing those apps as touch-first.