DISCLAIMER: I use Windows 8 as my main operating system.
The notion that normal desktop applications will not run on Windows 8 is incredible. I could download Minecraft right now, and it would run without a hitch. People need to use Windows 8 and realize that it is an iteration of Windows 7. It feels like Windows 7 with an interesting tablet overlay that I never use.
P.S. Every single game I own on Steam works