This beautiful concept, inspired by the curves and tapering of the Macbook Air coupled with the touch's back, is even better than the cool Macbook-inspired iPhone 4G we featured at the beginning of the month.
The thing that excites me most about these concepts, however, is not the aesthetic aspect of it. It's the the front camera and the fact that people seem to be excited about getting videoconferencing on the iPhone. Specially about the idea of interacting with desktop videoconferencing software on both the PC and the Mac. This is a must for the videochat feature to be really useful, and personally I think it's one of the reasons it hasn't been done by Apple before.
My hope is that they are working to make it crossplatform, either with Apple releasing iChat for the PC at one point or, ideally, working on the connection with existing PC videoconferencing software like MSN and Skype.
