It depends on what you consider a re-release. Is Vista a re-release of XP? Is XP a re-release of 2000? In the end, is 7 a re-release of NT 3.1? Each added features and content while removing something.
Yes xp is a re-release of win2k. Win98se was a re-release of win98. Vista is a re-release of 7. I consider a re-release a re-release when something simply is. It's obvious that xp was a re-release of win2k, and it's obvious that win2k is not a re-release of win98se. But, why isn't vista a re-release of xp? Because it's a completely different operating the system from the ground up (ms spent years of over time writing up new code that would eventually be the behind schedule suckfest we know as vista). 7 is just a re-release of vista because it follows the same ms operating system re-release schedule. Also 7 is a re-release of vista because from the ground up, it is not a completely different operating system than vista. In reality it's just a vista subsystem that's been upgraded a little with a better gui.
Do you consider a better 2D accelerated windowing system (WDDM 1.0 vs WDDM 1.1) to be better stability for starters?
I wouldn't really say so, it's just an updated windows driver model meant to work more efficiently, offer more speed, and above all, new features. If it's more stable, then that's awesome, but like i said earlier i've never had vista crash on me.
Actually drivers for 7 can be different than drivers for Vista. What happens is that Microsoft started making developers make drivers for Vista that were also compatible with 7, under the "threat" of the driver not being designated a Vista driver. The opposite however is not true. This creates a situation where Vista's drivers are a subset of 7's drivers. In this situation it would be very strange for driver support to be worse in 7 than in Vista. Try installing a 7 driver in Vista and see how it goes. I'm not suggesting they are fundamentally diferent, but there is still some difference between them.
Ms make my brain hurt. Considering the area of wddm1.1 support for video i understand. But for other stuff hardware i don't understand why the change. Oh well, i guess it made hardware play nicer with the rest of the kids in 7.
XP Mode, which is a fancy name for a native XP virtual machine with a bit more user friendliness thrown at it, makes it compatible with old software, so it's not like Microsoft is forcing people to buy new software, when they include tools to stop this from happening.
Yes i know about xp mode. It's only released for 7 professional edition and higher. Sooooooooooo.....
MICROSOFT IS FORCING PEOPLE TO BUY NEW SOFTWARE
Microsoft is forcing people to buy new expensiver software to use their old software, and those that don't have so much money are stuck with upgrading their software finally (i'm looking at you office 98 users).
Why microsoft decided to go down the route of a virtual machine sounds like they want more money. After all, they're selling you a fully licensed copy of xp that runs in a windows virtual pc package. Virtual pc is free from microsoft, xp however is not; ms found a cheesy way to get people to purchase xp again. If you really call this enhanced compatibility, then i'll just call ms lazy bastards. There's nothing stopping you in the mean time to download virtual pc and running your own copy of xp via virtual machine inside vista or any version of 7 (not just 7 professional). It will be the same thing as xp mode.
Xp mode is a slap in the face and tells me that ms is not really caring about built in compatibility with software for xp anymore, specifically during a time when people are still using lots of xp software.
Sure, and Linux has advanced nothing more in this past few years other than gnome and KDE getting prettier and more user friendly</sarcasm>.
Rofl, i know you're being sarcastic, but there is usb 3.0 (kernel devs added it even before usb 3.0 is out) support already, 30 second boot time, pretty graphics, and great software like vlc, firefox, openoffice, audacity, gimp, pidgin. Not to mention that linux doesn't haved planned obsolescence for software and hardware. Linux has great compatibility with older devices that windows no longer supports. There is planned obsolescence, but only for linux closed source stuff that follows planned obsolescence. Lastly, WINE offers great windows compatibility for all versions of windows from win 2.0 all the way up to server 2008. We don't need people dogging wine, it is great for the most part (stuff like office 2003/2007, orange box, unreal tournament 2007, scp), but where it's not great currently, it is improving with each new release (no longer beta too).
Then you have macosx, just ****ing pc hardware running unix and quite literally only the handfull of hardware that apple will support and nothing more (but this offers great stability).
Either way, 2 great alternatives to those who hated vista so much they opted for a switch.
As far as the theory for vista goes with the aero 3d accelerated gui; it really isn't that much of something to praise, it's sort of moot really. Sure aero does remove the need for the cpu to be drawing the gui instead. But with aero off, you still freed up more memory and processor cycles.