Currently reading "Braindead Megaphone" by George Saunders as a Kindle book on my iPhone.      The book is awesome, and reading on the iPhone is actually very nice.   I'm struggling a little bit, though, with the value proposition of buying a book for $10 that is essentially read once.     Last week I finished World War Z, and I really liked it, and wanted to share it with a friend, but even if friend had a Kindle, there's no way to pass it off.   $10 isn't that much, but its not *less* than the cost of most paper backs, and that seems a little out of whack.    Anyway, I did buy a second one, so maybe I'll get over it.   I seem to have with mp3s.