I've also been using Qt for a long time and I've seen it go from Qt 1 to Qt 5. KDE is desktop of choice and would look very different today without Qt. If there

I've also been using Qt for a long time and I've seen it go from Qt 1 to Qt 5. KDE is desktop of choice and would look very different today without Qt. If there was no Qt, there'd probably be no KDE and hence no GNOME and GTK. Using Qt in a FRP fashion would indeed be wonderful. My (slightly uninformed) vote goes to a binding of Reflex (i.e. Haskell) to Qt.