I have seen the future of books, and it is the Kindle. Or maybe Kindle rev. 2 will be anyway.Having witness the repeated failure of several electronic book efforts in the past, I was pessimistic. But now I believe. Amazon's new approach to the electronic book has successfully tackled several of the key barriers that stymied earlier efforts with a very well-executed end-to-end service on top of an aggressive device design. And while there are still a few warts on the Kindle typical of most first-generation consumer electronics products, it is clearly pointing to a very interesting future.As an avid reader with an extensive personal library of fiction, non-fiction, and technical books (as the numerous bookshelves scattered about the house and the 40 boxes of books in my garage will attest) the idea of forgoing the heft and ease of browsing and reference was a daunting one. And yet, I acknowledge having suffered under challenges of managing both the library and the habit, particularly while traveling. I have come to resign myself to allocating at least 10-12 pounds of luggage space to carry the books and magazines necessary to fuel a week-long trip ...