Hi Aren,
I have a proposal for you.
What if you change UICamera script to be extensible? We use Kinect and Multitouch (with a library because Unity doesn't support in Windows 7) as inputs in some projects and we wish that we could add as new inputs to NGUI.
Is there any chance to add an option like this? I'm speaking only about the ability of extending, not adding more Inputs by you (it's a lot of work).
Thanks!!