If Longhorn can still run a 20 year old program, it's pretty safe to say that Microsoft is going the extra mile to keep people as unwilling to change as humanly possible.
So long as Windows can run Java, and Linux can run .NET
Loading User Information from Channel 9
Something went wrong getting user information from Channel 9
Loading User Information from MSDN
Something went wrong getting user information from MSDN
Loading Visual Studio Achievements
Something went wrong getting the Visual Studio Achievements
If Longhorn can still run a 20 year old program, it's pretty safe to say that Microsoft is going the extra mile to keep people as unwilling to change as humanly possible.
So long as Windows can run Java, and Linux can run .NET