It just occurred to me the mouse is dead. Apple will kill it off very soon. They introduced the notion of multi-touch. They expanded on that with 3 and 4 finger gestures. They made the trackpad one big button. They moved the sound, brightness and eject controls over to the left consistent with their laptops. They recently shortened up their desktop keyboard so now it matches the laptop keyboard. In the next step Apple kills off the mouse and introduces a trackpad/touchscreen for the desktop. There's no reason not to at this stage. The trackpad has more and more usable functionality than a mouse has. Desktop owners are now jealous of this functionality. Who doesn't wish they could gesture their way to going backward and forward on the web instead of moving the mouse up to click the arrow or hit the arcane command-[ or command-] key combinations? If they add an actual screen that is program-specific then its usefulness hits the stratosphere. What say you MacRumors readers?