The major problem with Windows 8 is that Microsoft shafted developers/admins with yet another major shift in tools, UI and APIs and system changes. (cha ching!) Metro Apps aren't rich enough to be decent replacements for desktop apps, nor are they good enough to match others rich web applications.

As a developer, if I'm having to shift focus, I'm going to explore alternatives outside the Redmond garden that give me more control and cost less. As much as I love VS and SQL Server, a growing number of my clients/projects can do equally well or better with OSS solutions.