I would like to see an option for turning on outlines in the BIMx iPod App.
For the PC and MAC I have always saved my BIMx files so clients will see a shaded textured view with black outlines. I prefer this view because it shows a high degree of realism in the model without looking like it is trying to be photo-realistic.
I would prefer to have the BIMx files for the iPod open up with the same shaded and outlined view that I save for PC and MAC users.
In general I feel it would be a good idea for most of the App features to resemble the PC and MAC versions as much as possible.