> GP: It's a crime this isn't on the Kindle.

> I wouldn't consider buying this without a Kindle option.

I completely don't grok how you could use delivery mechanism as the sole criteria for passing up on knowledge. It's a book for crying out loud, not some giant machine that takes up half a room.

EDIT: bad assumption, consider the above more a reply to GP than parent. That said I am always bemused by disdain for physical books. If you worry about bulk you can always read it then resell it or give it away. For books deemed worthy, the knowledge gained is well worth the sticker price even if you don't end up keeping it.