etc6849,
Not trying to be combative here, but virtually everything you've posted about Win8 is wrong or misinformed. You should think of this way: Surface with RT is to Win8 as iOS is to OSX. It's a slimmed down version of the Windows OS that shares similarities, but is a subset of the parent OS.
- Code written to run on Intel processors doesn't run on ARM processors, which is what WinRT runs on. Your activeX control also won't run on a mac or the OS that runs your car or blender. This isn't a Microsoft greed thing, it's just a different piece of hardware with a different OS on it. MS does have a bit of work to do educating consumers on the RT versus Win 8 difference, but I cant imagine too many people are going to drop $500 without doing a little investigation in to what they're buying.
- We'll see if the RT is a good business decision for MS, but it satisfies the same demand that other tablets do - run micro apps and offer compact web and Internet access for a few hundred bucks. I'm betting that the demand is there, and that these tablets will sell well.
- Media Center is an optional add-on for Windows 8, not the WinRT. If you're using it for a 10 foot experience, I'm not sure why you'd want to run it on a tablet anyway. If you were hoping to have a touch interface to your media on a tablet, then all the functionality you are looking for is baked in, albeit in different apps and not in Media Center. If you really must have Media Center on a tablet, either buy a third party tablet running Windows 8 or wait for the Surface Pro to come out at EOY, which will run Windows 8 Pro on the surface hardware. Oh, and as much as I like Media Center, I doubt it's usage is in the millions.
- There will be an 'advanced option' that will allow users to install their own apps. It's called Surface Pro and it will launch at the end of the year. This is the standard Intel architecture with an SSD rather than flash memory, and all those things you could do with your Windows 7/8 laptop/desktop will be available. Or you could simply buy third party hardware from HP, Dell, Acer, and others:
http://www.engadget.com/tag/windows+8+tablet/
- App developers can support themselves in two basic ways - they can charge for the app or they can embed ads. If you've used apps in Android, iOS, or Windows Phone you've already been exposed to these options. Again, WinRT is a tablet OS, not a full Windows OS, so this is to be expected. The trade-off is that over time you get a ton of different app options. I just searched for 'weather' in the Windows 8 app store and got 320 options (not all of which are weather-centric, mind you). if you have an Xbox, go have a look there as well - you'll see ad tiles in just about every section. Oh, and have a look around this page right now. Ads are part of the computing experience, that's jus the way it is.
I think if you revisit the Surface and Windows 8 again with the mindset that RT is a tablet OS for mini apps and web browsing, while Windows 8 is the next version of the full OS you are used to, you'll probably come away a lot less disappointed and may even be happy that you now have additional computing options from MS. I've had a Surface from launch and I absolutely love it. There's not much I have to go back to my Windows 8 desktop for anymore, but it's there if I need it.