I really hope C3 has an embedded mobile builder. At the very least scirra should consider licensing one and working with a company to have full official embedded support in the program. To cover the licensing costs, maybe it could be offered as a separate thing. I'd be happy to pay extra for that, I feel other users would be as well.
Right now getting C2 apps to work on mobile is a nightmare, and the pricing options on popular platforms are unrealistic for indie developers ($500 to remove a splash screen!?). I have to spend anywhere from 1-3 hours with every export to fix rudimentary bugs when trying to get my games to work on mobile devices.