It's a shame that Digia pricing has no elasticity for the large pool of indie mobile developers. It's either LGPL for zero revenue or $$$ for a paid license. Within that large price gap are products which perform "cloud compilation" that require handing over your IP to a 3rd-party. MoSync had a good open-source run with their LLVM toolchain, but didn't reach stability.
If a Qt-native mobile OS had been successful (e.g. Meego pre-Elop), the picture would be different today. Engineering feats have brought Qt to Android and iOS, but it's not the same as being a first-class business citizen of the platform.
