I'm on day 4 with my iPad. I wasnt sure I would keep it, given its price, and the fact I have an iPhone and a nice MBP, but it's growing on me. I'm not a huge reader, but feel I should read more. And with a new puppy on the way I figured maybe I'd buy some dog training books. But, I'm curious about how manageable reading on an iPad is. I know amazon spent marketing money on saying how superior e-reading is on a kindle, so I'm hesitant to spend 10 bucks on a book that will strain my eyes. So: is reading on an iPad enjoyable? Is iBooks the best app for buying books? (I'm always partial to apple, but the kindle app seems friendlier all-around, in that I'm not locked down to one ecosystem) Are iBook prices comparable to kindle book prices? Can you share an iBook with somebody else? Say my wife? Thanks for any input!