An Opposing View

With respect to yesterday's post on Windows, here's an alternate viewpoint:

Gartner: Windows collapsing under its own weight; Radical change needed

The last line of the post tells the whole story for me...

It’ll take longer than folks think.

I remember people saying this about Windows for over a decade. Does this indicate that Windows is stronger than people think, or that corporate inertia is stronger than people realize?