Meh. We have a touchscreen AIO at work. It's a chore to use. Never understood the appeal of these for the consumer. "Here, use this clumsy touch-interface for user input. Oh, and here, you have to poke at a screen sitting perpendicular to your hands, and here, you also have to be close to this screen that you're 'supposed' to sit more than an arm's length away from if you want to be ergonomically-correct."
Touch is good for touch-oriented UI's--i.e., hand-held smartphones and tablets for media consumption. Not creation.
Basically wht Razor512 said.