@Robert E A Harvey
I think you're a little confused. DMCA (you got the letters in the wrong order) is the Digital Millenium Copyright Act. It's about copyright infringement and circumvention of copyright and it isn't a 'Microsoft thing'. Part of that act allows you to request a site take down your copyrighted material if you find it on there. That's not a Windows thing. If you mean DRM which I'm going to presume you do, and that you think that Windows shouldn't support it, well I've come to disagree. I like to rent movies. I can now do so via BlinkBox. I click a button and can start watching, or I can download a copy in 20 minutes if I'm worried about buffering. I can do that because Windows 7 offers a DRM system. It's probably not unbreakable but I don't care - it's good enough for the content producers to be willing to rent me movies online. Refusing to support DRM in Windows would just remove a possible business model. Nobody has to use it, but it's there if we want. Not having to go to a store or wait for a DVD in the post is worth the downside of.... what was the downside for me again?
As to Windows Genuine Advantage, is that really a problem for anyone other than pirates? I bought my copy of Windows, installed it, it asked me to enter the licence key and to register itself with Windows HQ which I let it. And I was done. Must have taken about a minute.
Restrictive data formats? Well I can export from Word in a number of open standards any time that I want, just as I can export from Photoshop in photoshop's own format or something else, or from GIMP as something other than .xcf if I choose. I can even change the defaults so that *all* my documents save as ODF if I want.
Offering both ribbon AND menu? Possibe I suppose, but I really don't want to have the prospect of talking people through two different interfaces for the same program. And the reaction of most users to finding that there are TWO interfaces to a program would be one of bafflement. The ribbon has been around for years. I'm amazed there are still people who find it difficult to use, especially in the IT community. And if you don't find it difficult, then hasn't it done its job?
"They remind me of the car makers of Detroit, waiting till people buy what they make instead of making what people want."
You might want to look around - loads of people think Windows 7 is a pretty darn good job and we like it.