I'm finding more and more that I just want to use JUCE to build apps, and be done with the platform wars entirely. It has pretty much everything I need in terms of UI elements, and it is so well laid out as a framework that I can almost just guess at things without having to do a lot of scurrying around to find docs and things.
Definitely worth a look if you just want to build clean, efficient, platform-agnostic code that will run everywhere and be performant to boot. Plus, you have native integration for almost everything, and best of all: you don't have to use the repugnant mess of web abstractions to build something cool.
EDIT: Plus, you get to learn how to build apps in the 21st century: through CI and automated builds, like Cthulhu intended.