And the progress on Windows's side is what exactly?
For the end users, instead of business corporations, practically nothing changes. I swear every freaking version of Windows nearly everything about the user experience is similar to before. It looks nicer at first glance, but once you open some apps, particularly the windows apps like msconfig, disk management and such, you find yourself with UI from ten years ago.
Just look at the file copy window. What a joke. They made it look a bit nicer, they added a fancy animation while copying, but really, it didn't change at all. It stills sucks majorly at giving you a proper estimate of the time it will take to copy a file.
The single biggest change for me in Windows 7 was the ability to use Win + <number> to switch quickly between apps. It's incredibly useful, and thart's pretty much the ONLY real change in may day to day experience of Windows compared to earlier versions.