Voice!!! Jeepers! We should never have to physically touch a computer ever again.

So you expect everyone in the world to even know what "POP3" is? That's what I get paid for. Other people get paid simply to use their computers for specific tasks, or they don't get paid and simply use them for communication and entertainment. They don't have to be computer experts. What they need are systems that are smart enough to configure themselves! Get to work! Forget all this cosmetic crap (Aero, et al) and start developing operating systems with real intelligence and utility. Start by eliminating the keyboard and mouse. And quit complaining about users. They pay plenty good for what I know how to do.