This looks incredible. I'm writing this from Ubuntu 16.10 (so I'm no Microsoft fan) on a Dell laptop and I have to say that I am super envious. The hardware/software combo on offer here looks truly innovative. That Surface Dial, the possibilities are … endless, sorry to sound so clichéd.
Can we please stop with the comparisons in the other comments to Apple please? :) You'd swear they were the only other tech company in existence. Sheesh, it's like living in a bubble.
I wish Microsoft success with this, and I hope they continue to open source their software offerings and keep opening up their hardware technical specifications. We really need Microsoft to remain an innovative and cooperative part of the community.
Microsoft cannot outcompete Linux, not in the long run, it's impossible. I know it may not seem possible right now but I reckon in the future Windows will have maybe 10% of the desktop OS market, Apple will have 10%, and Linux will have 80% split between different flavours: Google, Amazon, Canonical, Samsung, HTC, Xiaomi, whoever wants in basically. When that happens Microsoft needs to have a lot of hardware/software combos on offer, phones, tablets, laptops, all-in-ones, consoles, media boxes, you name it, with tight integration. It's entirely possible given the direction Google is heading that they'll fork Android/ChromeOS. Don't think it is possible? It'll happen. Chromebooks already outsell Macs in some locales: https://www.theguardian.com/technology/2016/may/23/chromeboo.... I guarantee within five years there'll be a version of Microsoft Office for some flavour of desktop Linux.
Went on a _bit_ of a sidetracked ramble there. Anywho, neato hardware offering Microsoft!