The iPod is the member of the Apple family that is overshadowed by the newer, more popular kids on the block. Yet it was the iPod that was the "gateway drug" for many of today's Apple fans, opening the eyes of a generation to how consumer electronics should be built and used. Author, blogger and early morning podcaster Tim Chaten has just published an iBook that celebrates the history and future of Apple's media consumption device. iPod Evolution (US$7.99 launch price, regular price $9.99) is currently available for pre-order and will be available for download on January 31, 2013 -- the first day of