[steder]

I think the author is missing the point. Microsoft doesn't really care about the license fee. Your lifetime value to them as a consumer of Windows specific services, digital media, and software is much more valuable than the license fees you'll pay.

On a related note why bother to use Windows if you don't plan on purchasing other Windows-only software? Is the author also planning to pirate Visual Studio and the like as well? If no Microsoft software is being used why not try Linux or Mac?