I think that they see cross platform development platforms as a threat. They prefer if apps are written only and specifically for iPhone. I think it's stupid t

I think that they see cross platform development platforms as a threat. They prefer if apps are written only and specifically for iPhone. I think it's stupid to ban different languages but I can see that writing apps specifically for a platform can make the application better on that platform, rather than having the lowest common denominator between iPhone, Android and Blackberry powered by a scripting language.