I just wish there were a Kindle edition. Eventually I'l break down and buy it but I do so much of my reading on commutes that I strongly bias towards a digital copy.
Same here. I've heard, and may implement, a suggestion; Buy a paperback copy, rip it into thirds, and carry the third that you're reading. Buy a hardback copy when you're finished. I've got the paperback copy, I'm not sure I've got the nerve.