I don’t get the question. They obsoleted Windows 7 because it was time for a new OS to come out. You experienced the exact same situation when Windows 7 came out, and would have for Windows Vista, except that Vista sucked so bad that Microsoft had to backpedal and put Windows XP back out. It still is what happened when Windows 95 and Windows 98 (both versions) came out. It’s how software works–the new version obsoletes the old.
Well, for your use of the word obsolete. Windows 7 is still supported, still getting active updates, and no one who developed their application for Windows 7 has decided to drop it for Windows 8. Sure, there’s a new class of app that’s only available on Windows 8, so people are developing for that, but that’s to be expected: there were Windows 95-only apps, too.
Furthermore, Windows 8 in desktop mode is just Windows 7 with a few tweaks. Yes, the start menu is gone, which pisses some people off, but Microsoft says they removed it because no one was using it. If you do use it, it’s trivial to find a tool to get it back. Yes, Aero Glass is gone, but theme changes are nothing new, and glass does look gaudy once you’ve been without it for a while. (Heck, those reflections always looked overwrought.) I do have gripes, but most of them are with tablet mode, and none of them seem to be the ones anyone actually gripes about.*
Windows 8 desktop mode otherwise is a better, faster version of Windows 7. Using Windows 7 is not obsolete. Windows 8 just adds an optional tablet mode. If Windows 7 is to be considered obsolete, it’s because it doesn’t have that optional mode.
*My gripes:
[spoiler]The Start Screen does not have a frequently used programs list, and just throws up everything you install on the Start Screen, which will eventually make it just as bad as the original start menu. Why in the world didn’t they force organization, the one reason why people didn’t use the Start Menu? I mean, they even still keep track of frequently used applications and apps, as you can see in the task manager (in advanced mode).
There’s no real reason not to have the option of transparency in the new interface, and the inability to change the text color to white for darker tabbed colors. This was fine with glass, since it had a glow around the text. But that’s gone now, so you need to be able to change the text color. And maybe even the font. Why take that away?
But my only big gripe is with the new tablet UI. You start an app, which always take around 5 seconds to load, and you just have to sit there staring at the loading screen. If something that loads information from the Internet is taking a bit long, you can’t switch to something else unless you leave the other app on screen. Otherwise, in five seconds, the offscreen app will completely freeze.
I know they did it to keep the computer from feeling slow from too many apps being loaded. But you know what else would have worked? Lowering the priority of offscreen apps, and limiting how much processing time they could use. Or going the Android route and having all apps register threads that need to run in the background. Something as simple as loading the app for the first time or getting information from the Internet should be allowed to run. They aren’t going to cause problems.
I can only think that this is proof that Microsoft is not abandoning Desktop, as many apps need to be able to work in the background. Imagine if you had to stare at the screen while it rendered video, or streamed tunes. Yuck.[/spoiler]
BTW, Mr. Pott. Of course the power button still works, and tiles only update when the Start Screen is visible, which it never is while an app is running or the Desktop is being shown. And most of them don’t get their information from the Internet, anyways. Plus you can turn them all off, which I suggest if you don’t like all the animations messing with your head. Just leave on the ones that don’t animate.