I don't see how Monotouch is not at risk here. While they may not use an interpreter, there is no objective c source code used in the building of a Monotouch application.
Well, that could be a problem since Apple's new agreement says "Applications must be originally written in Objective-C, C, C++, or JavaScript as executed by the iPhone OS WebKit engine". So if the code is written anything but those 4 languages, then the resulting app is breaking Apple's new licensing agreement.
I'm not saying it's not at risk. I'm saying it MAY NOT be specifically targetted. This may be a shotgun clause that Apple pulls out as needed, rather than a "Hey Novell/Adobe/Unity cut that shit out as of now".
