iBooks publishing competing directly with Kindle is interesting. AAPL floating back up, AMZN falling (<a href="http://www.google.com/finance?hl=en&#38;safe=off&#38;q=amazon&#38;um=1&#38;ie=UTF-8&#38;sa=N&#38;tab=we" rel="nofollow">http://www.google.com/finance?hl=en&#38;safe=off&#38;q=amazo...</a>)