I'm a young developer from Germany and currently I know the languages C#, Visual Basics, HTML (and CSS), Java, JavaScript and XAML (Windows Phone xaml is my favorite layout language, but I don't really like it on WinRT) I just bought a Windows 8 laptop with touchscreen and because I really like that, I'm working on a Math app that knows some formulars and where you can e. g. paste in width, height and volume of a quboid and get al the other values. When (and if) I finish it, I will paste in the download link here). If you speak german, you can also visit my website (but it looks horrible...) JalFM.de