My 0.02 cents
Windows 8 and 8.1 actually manages to make regular windows worse than it already is. Not to mention its far less mobile than an iPad. The clip on keyboard doesnt work and the $449 version of Surface doesnt even have the benefit of windows or the benefit of being more mobile than a laptop. You might as well get a laptop. Im a freaking software engineer and if I can be productive on an iPad then anyone can seriously.
I had to jump in here when I read this. I think people that are not understanding how useful Windows 8 is for bridging the gap between tablets and laptops. Obviously this is much more true for Windows desktop users vs. OSX (Mac) desktop users.
Before anybody screams "Windows troll" I want to say my wife and I both use iPhones, she has an iPad 3 (32gb, 3G) and I have a Mini (32gb, 3G). We love these devices and will likely always use/upgrade them, especially the phones.
But what if you could tap an icon on your iPad and drop into a FULLY functional OSX desktop? One with all compatabilities that a Mac has regardeing apps and devices. You'd still have you iPad, and all its apps and portability, battery life, etc., but when you needed more you attach a mouse and keyboard (wired or BT) maybe a 20" monitor, and you now have a full blown PC. What if you could also attach a slim keyboard cover with a trackpad for portable PC compatability?
What if the above device came with 96GB of onboard storage, battery life of 8-10 hours and cost about $430 dollars?
Well as a Windows laptop (currently Lenovo Core i3) I now have this setup. I recently purchased an Asus T100 Transformer tablet/laptop with Win8 Pro. I paid $379 for the 64gb model, and added a 64gb SD card. After the OS and recovery partitions are accounted for I have about 96gb free. Now this tablet uses the newest Baytrail Quad core SoC and is a really surprisingly fast setup. There are numerous YouTube reviews of its capabilities and AnandTech has a great review of it. It's easily as fast (for what I do) as my Lenovo.
Now Windows has nowhere near the amount of Metro/Tablet apps as iOS does, but for what I use my iPad for it mostly has what I need. Web browser (now full Chrome with extensions), Flipboard, a Reddit reader, Kindle app, Music, Netflix, Photo sharing/viewing, simple games, etc.
But when in laptop mode I can drop into the desktop, run full office, burn DVD's, jailbreak our phones (lol), print, file, use USB devices, rip DVD's with Handbrake, etc, etc. I can even run Civ IV and Simcity 3000 perfectly.
So the "schizophrenic" Windows 8 suddenly makes great sense in my use cases, with this device. I have a tablet that does the couch slouching, browsing and playtime, and the full desktop x86 compatability in a 2.4lb, 8 hour device. And this is only going to get better, 64bit, 4gb RAM systems are coming next year for this low power Intel family. Seriously check out some of the video reviews on Youtube for the Asus T100 - it's an impressive piece of tech for short money. It's not Apple quality, but it's not priced like it either.
I think if most iPad/Mac fans were honest they would LOVE this sort of flexibility with their iPads and/or MacBook Airs. I know my iPad mini and my Lenovo are both getting far less use these days...YMMV.