Really? No netbooks only for gaming purpose?

I know, netbooks are for portability, to bring them out light and easily to a restaurant, bar, or wherever. And they mostly have low specs to play 3D games on it, but.. Aren't there players who want to run games nicely when on the bus or in a restaurant when waiting for the food or something?? So really, so far, are there any netbooks designed for gaming purpose because Alienware laptops are just to big, thick, and heavy to bring it out, it'll break my legs..