I haven't seen a lot of netbooks in the wild, but almost every time I have the user was a woman. The small size and weight of a netbook is an important feature to women. Executives and managers whose primary job functions relate to planning, travel and communication might also like the smaller size and weight.
As for the alleged Apple touch-screen netbook, I would think this is more of a large-screened, clamshell iPhone rather than a small Macbook. I would guess that it would even run the iPhone version of OS X. The Mac OS interface is not designed for touch input.