For me, the iSight in my MacBook Pro is useless until TANDBERG produce a Mac version of ConferenceMe...
Multi-tasking - not going to happen until the battery life can support it
Video chat - see above, add in processor power
keyboard - I can't believe people are still moaning over the "lack" of a physical keyboard in the iPhone... if it's that much of a dealbreaker for you, there are plenty of other smart phones out there with physical keyboards.
Ya, look at the iPhone, we are still waiting, multi-tasking, video chat, keyboard (a real one), etc, etc.
Multi-tasking - not going to happen until the battery life can support it
Video chat - see above, add in processor power
keyboard - I can't believe people are still moaning over the "lack" of a physical keyboard in the iPhone... if it's that much of a dealbreaker for you, there are plenty of other smart phones out there with physical keyboards.