> The size a device must be to have both a keyboard and usable touchscreen puts it squarely out of the optimal solution category. The Motorola Droid managed to

> The size a device must be to have both a keyboard and usable touchscreen puts it squarely out of the optimal solution category. The Motorola Droid managed to do it, and fit in my pocket. Scale it up a little to keep pace with modern phones, and you get screenspace and an even roomier keyboard.