...Windows 8 would use HTML5 and JavaScript for its new immersive applications was, therefore, more than a little disturbing to Windows developers. Such a switch means discarding two decades of knowledge and expertise of Windows development—and countless hours spent learning Microsoft's latest-and-greatest technology—and perhaps just as importantly, it means discarding rich, capable frameworks and the powerful, enormously popular Visual Studio development environment, in favor of a far more primitive, rudimentary system with substantially inferior tools.