Yeah, XML GUI is nothing new. But there are huge differences in usability. Having worked with at least a few of those, i got to hand it to Microsoft. Working wi

Yeah, XML GUI is nothing new. But there are huge differences in usability. Having worked with at least a few of those, i got to hand it to Microsoft. Working with XAML is a pleasure compared to any other UI framework i have had to work with. It really works well, and their Blend tool, makes it easy enough for even non-developers to design the UI component.