In case it somehow snuck in under your radar, E3 just happened. The LA-based gaming extravaganza is where Nintendo introduced its next generation of home console, the Wii U, also served as the location where our buddies from Joystiq caught up with Hideki Konno, the company's 3DS hardware chief. When queried as to why the 3DS uses the same, nowadays archaic, resistive touch technology as in the o