Informative, thanx. A good approach for MS, convenient and streamlined. But also an endless headache, I think. Gotta call the mothership every time you do an OS install (perhaps intermittently, on some random Microsoft auditing schedule, too) - but failure to connect means your OS can't be activated? You're also locked into Microsoft's planned upgrade path for your Win version, not an issue for most people - or so they think, before trying to upgrade the bottom-of-the-bucket Windows versions which came preinstalled on their machines. No details given yet about whether you can activate/register multiple Windows OS versions on the same hardware.
And the world will be shocked and outraged and alarmed when - unexpectedly! - Microsoft's Windows Activation servers get hacked, service is denied for a while, emergency updates will have to fix something broken, etc, etc. This isn't anything new, but the more the Big Corporation shifts the balance off your computer towards their cloud, the more attractive and far-reaching the effects of online vandalism will become.
Not saying I particularly like or dislike the whole idea (although I have been inconvenienced by Microsoft's anti-piracy implementations far more than by the piracy itself), just saying that's the way it is. I actually kinda hope Microsoft screws up and looks bad, at least a little, maybe more people will break their Windows and see Tux.
"All opinions are not equal. Some are a very great deal more robust, sophisticated and well supported in logic and argument than others." - Douglas Adams
[/Korth]