I'm surprised that when I look at Haxe's showcase (http://www.haxenme.org/showcase/) - most apps there are only available on a small subset of the platforms Haxe compiles to.

Same goes for the example apps I've seen at Corona's case studies (http://www.coronalabs.com/resources/case-studies/) and Appcelerator's Titanium showcase (http://www.appcelerator.com/thinkmobile/showcase). Admittedly most of Appcelerator's apps in the showcase are compiled for both platforms but they also have by far the smallest amount of showcase apps.