Why Windows 8 Is Fundamentally Flawed as a Response to the iPad

John Gruber writes:

But I think it’s a fundamentally flawed idea for Microsoft to build their next-generation OS and interface on top of the existing Windows. The idea is that you get the new stuff right alongside Windows as we know it. Microsoft is obviously trying to learn from Apple, but they clearly don’t understand why the iPad runs iOS, and not Mac OS X.

Couldn’t agree more.