Carl and Richard talk to Richard Griffin about building applications with HTML 5 and WinJS on Windows 8. Who's going to like it more, the folks coming from Javascript or the folks coming from .NET? Richard talks about how his combination of XAML and HTML skills helped him grasp what WinJS is all about. You're going to love Promises and XHR! The conversation also explores why you'd want to migrate your app into the WinJS space and whether or not HTML 5 apps are going to replace native apps.