> 1. Uncertain Roadmap Qt is still widely used despite lots of insane company merges (Trolltech -> Nokia -> Microsoft -> Digia -> Qt company). Probably because

> 1. Uncertain Roadmap Qt is still widely used despite lots of insane company merges (Trolltech -> Nokia -> Microsoft -> Digia -> Qt company). Probably because it's opensource. > 2. Patents If Facebook has patent for dynamic rebuilding of GUI from xml-like tree, then it may sue you for using XUL, XAML or your own code that does the same. > 3. Javascript Complains about type safety is laughable when compared to building apps directly in Java and Objective C. > 5. Alternatives > Appcelerator Oh lol