everyone on here claiming there's a world outside of the U.S. Market forget that it's the biggest and wealthiest market in the world. 1% user base in China and the few %s in India are made up of bottom barrel discount phones, and their owners are not spending money on apps. Whether you like it or not the modern tech world was pioneered and perfected by America. You are writing about an American company pushing a product filled with America innovation and connecting to American marvels like the Internet and mobile networking. You are also on an American website. I'm honestly not saying this to be arrogant, but in response to the vitriol spit out by certain posters stating how unimportant America was and how stupid the op was for saying otherwise. The rest of the world is extremely important, but the American market is king in this and many other business / tech fields.
The biggest and by far best in terms of coverage and "presitge" carrier in America is Verizon. It also has the strongest business customer base and wealthiest user base. It is critical for Microsoft to push their new "premium" products through Verizon, but even if they did I think it's an impossible battle.
As for people saying they need to build a super phone based on Intel architecture with "real power tools / multitasking " and use of continum, do you really think consumers are going to buy monitors to plug their phones into, instead of just using a laptop / pc, that is already tethered to said monitor? A multitasking power user os was the old windows mobile, and look what iOS did to it...
Lastly you guys just write off the iPhone like its a child's toy or "hipster homeless person toy" whatever that is. In reality it's a powerful and well made product, and that's why it dominates the market. You can't fool he entire world without making a strong device and promoting it the right way (aka the old windows strategy.) IOS is just an absurdly powerful and versatile mobile os, combined with beautiful hardware can superb carrier coverage, and unbelievable marketing (no break dancing school girls ala surface commercials.) in return iPhone as a product alone is bigger than the entire Microsoft organization. My point in this is to please stop bashing it and take it seriously, make everyone look bad.
Microsoft is doing amazing things with the surface book but even then surface's entire business is a third in size by sales revenue than iPad. Let's keep focused on the future and be excited, however a proper perspective should be kept in mind