[vincent-manis]

I'm on a convertible as I read this comments thread; I'm typing this comment on the keyboard, and scrolling the comments via the touchscreen.

I have never bought the argument that there should be one modality of input (or output). I'm basically a keyboard guy, but I use a pointing stick, mouse, trackball, or stylus/touchscreen as appropriate. Some applications benefit from direct contact, others really prefer keyboard input. Further, various disabilities prioritize modalities as well: someone may have serious trouble typing or pointing, and visually-impaired people may prefer voice and speech.

So all these rhapsodies of fingers flying across the keyboard or pointing on a touchscreen as the One True Way miss the point. I want my computing devices to support the kind of interaction I want to engage in, which differs from application to application and time to time.