Summary: The author is a long-time Windows developer and extremely familiar with Visual Studio. He likes the WP7 development environment best. He can deal with Eclipse for Android, but he finds iOS development with Xcode counterintuitive. I'm not sure the author is really distinguishing between his personal tastes and the actual characteristics of each platform. But his personal tastes are shared by an enormous numbe…
Summary: The author is a long-time Windows developer and extremely familiar with Visual Studio. I don't understand where you got your summary. Looking at his CV - http://home.pacbell.net/eevans2/resume.html - it seems he has a range of experience.
From this part of the article: I admit that I’ve spent many more years developing in Visual Studio than Eclipse or Xcode...
Based on my own years in Visual Studio, I assumed that this meant Windows development of one flavor or another.