A few days ago I've entered the Italian "Windows 8 App Hall of Fame", for being one of the first Italian developers who developed a Windows 8 Metro-style app, along with other great dev fellows. The app is "The Wedding Planner" and will be soon available on the Windows Store (when it will open). You can imagine what its purpose is.
Do you want to be part of the Windows 8 Hall Of Fame? Tell about your app to MSDN Italy, they will contact you for further evaluations. If you wish to learn how to develop for Windows 8, you can participate to Start Something! Tour labs.