I disagree, I find my iPads (currently have 3, iPad 3, iPad mini, iPad Air) extremely useful with or without the first party Smart Covers, and so I find this argument to be a very strange one. In fact with my iPad mini, I often set the cover aside for reading in bed or even watching a movie. I can easily hold it or lean it up against something without any concern for blocking the fan vents, because there aren't any.
It's all about the apps. I've got apps that give me a great interface to many routine tasks that are optimized for the iPad. For example, Google Inbox for iOS has been great. It's a terrific interface for a mobile device or tablet.
Anyhow, here's one place where I have found the SP3's embedded kickstand to be problematic
for me given my needs and workflow. I use my iPads to read a lot of PDF documents. These are all formatted in portrait, and this is the best way to view them. If I want to use the kickstand, it forces me back to landscape like a notebook.
Thinking about it, I think this is one of the main issues I have with the DVP8. I find it much less useful in portrait than it is in landscape. Using the SP3 as a slate in landscape it might feel less heavy than in portrait due to the lever arm, but then it wouldn't fit my needs.
So for my use case, as a slate, the kickstand becomes a non-feature that adds weight to the device and as any moving part has the potential to break. However I could easily go get a case that would let me stand up the iPad in portrait, if I thought it needed one.
The bolded bit is what Apple is exactly how Apple is targeting the product. They want you to know that you're compromising something on "best" or "most simple" when you choose something else.
The iPhone 6 and 6+ and other phablets are definitely overlapping the iPad's area of use more than in the past. I find I can get away with doing things on my 6 that I wouldn't have even tried on my 5. Yet I'm still more productive on my iPad mini (non retina) than on my 6.
FWIW my company is actively looking at making the SP3 our new default notebook for new hires. We're still trying to figure out if the i5 model might be good enough or if we really want/need the i7 for our engineers. (We do a fair amount of heavy computation on our notebooks, so the extra power would be useful, but the
heat/noise might not be welcome).
The Lenovo T431s boxes we use today have been decent MBA alternatives, and have the best touchpads I've had on a PC, but most of our users carry a mouse or trackball because we also find it annoying for long term usage. (Not something I have found with any of my Macs).
B