Hey, several of my favoruite Windows apps are in Qt (e.g. from my WinXP days: "Launchy", and current versions of TweetDeck and Calibre).
Qt-on-Windows runtime installs much like the Visual C++ runtime, and that, for me, is preferable over any app done in Java/Perl/Python, as I don't have to clutter up my system with RTEs (that are all too often supporting a single app)
...and not one annoying "time to update your runtime... AGAIN"
"Send more pigeons"
"You need tender loving care once a week - so that I can slap you into shape." - Ellyn Mustard