Mouse and keyboard is dead, "cannibalized" by touch, which is now also dying? This is ridiculous. The entire world of "getting things done" on a computer - business productivity, programming, content creation, science - is still firmly entrenched in KB-mouse. Nothing has even come within a longshot of challenging that yet.
I'm sure I'm somewhat biased by interacting mostly with tech-savvy people, but even people like my mom - who loves her iPad and is right in that target demographic - still use a mouse and keyboard every day. I just don't understand how anyone can claim that we are even close to replacing those tools.