Definitely a great entrant into the market, and I'm hopeful that Amazon will step it up in response. Two things in particular that I'd like to see from Amazon a

Definitely a great entrant into the market, and I'm hopeful that Amazon will step it up in response. Two things in particular that I'd like to see from Amazon are integrated access to public domain works (perhaps via a deal with Gutenberg or Google), and the ability to lend books to a friend. What's nice is that neither of these would require anything other than a free over-the-air update.