Lenovo X1 Carbon anyone? The worst idea ever to replace the button row with a touch strip. Then again, if they're going to butcher the computer with Macbook 12" crappy keyboard even the touch strip will feel pretty much the same as the rest. Then again, why not get rid of the keyboard completely and replace it with an iPad for fully adjustable keyboard layout? It won't feel any worse than that useless ultrathin keyboard.
I truly hope that rumor has no basis in truth. Otherwise I'm stuck with this rMBP15 for the rest of it's life and then forced to move away from Macs.