I have a kindle app on my ipod, which works pretty great.
I assume I'm the last guy on this board to read this?
I'm a little more than a third through this. So far it's absolutely great. I'm not sure why I was hesitant to read this before... Maybe I wasn't sure if a comic book writer could be a good novel writer? Well, that doesn't seem to be an issue for Gaiman. In fact, this novel could have been a comic, and that's what makes it really "sing" for me. I'd go so far as to say that if you like comics and you like novels, this is an absolute no-brainer.
Of course, I should really reserve judgement until I've finished the book!