I use a Samsung flip phone. I still prefer the flip ergonomics to a touch-screen one (for ordinary voice call use obviously). Someone calls me, I pick up the phone, flip it open to answer if I want to, talk, close it to end the call, all with one hand, without having to even look at the thing (I can check the outside lcd to see who it is before answering it also). When I want to call someone (I only call about 5 people regularly (wife, mom, dad, sister, closest friends), I just flip it open and press the corresponding speed dial button. For this kind of use, a touch screen doesn't come close.