[MacRuby-devel] RubyMotion: Ruby for iOS

Hello, new list member here, through I follow through the web for a long time. Just a quick question regarding RubyMotion: In all reviews/mentions I've read, they say that you need to build your UI programmatically. I understand that there is no XCode IDE integration, but is there something specific preventing an XCode user from creating his UI in XCode/IB and then instantiating the .xib files with RubyMotion? If so, would that perhaps be possible in the future, or is there something inherent in RubyMotion/MacRuby that prevents it? Thanks