As someone who works in the comic-book industry, and who's been VERY resistant to the idea of digital comics so far, I'm curious to see if such a tablet might finally change my mind. It would be portable enough to read comics in bed or on the subway (something I really don't want to do with a laptop or iPhone), and a decent size.
The only advantage print comics would still have is the double-page spread, though...
When i look at your avatar i have this urge to touch my screen with both hands and try to line a crosshair up against its head to stop it from hugging me