Nokia E-91

During the launch of the 5800 XpressMusic, Nokia clumsily let slip a teaser of what a Nokia Communicator could/will look with a touchscreen, and in slide-out format.
The concept, which might turn into reality, will have a pretty large touchscreen, perhaps 3.5", and front keypad controls similar to that of the HTC Touch Diamond. In simple terms, it's a HTC Touch Pro with Nokia branding.
The information is rather speculative, and no word or further leaks have been detected. There is no analysis to be made, but we do have expections that should be achieved with the future device.