The curious thing about "native" GUIs, nowadays, is that most people spend their time using "desktop" apps that are just browsers in disguise, and don't really bother with looking like any platform's native UI.
I often wonder how much effort it would take to make one of the popular eguis framework and, rather than make it looks "like a native" app, you could get away with making it look "like a browser". (everyone style buttons/ inputs / etc... but they have a general "default" feeling that people are probably used to, at this point ?)
I often wonder how much effort it would take to make one of the popular eguis framework and, rather than make it looks "like a native" app, you could get away with making it look "like a browser". (everyone style buttons/ inputs / etc... but they have a general "default" feeling that people are probably used to, at this point ?)