Probably. We paid thousands / year for the developer seat in our startup, and in the end, it wasn't great. I did manage to make the Tcl/Tk event loop and the Qt

Probably. We paid thousands / year for the developer seat in our startup, and in the end, it wasn't great. I did manage to make the Tcl/Tk event loop and the Qt event loop work together, so we could have Tk windows inside a Qt app!