As it turns out, whoever told him this is right. There may be others but the "E-book reader" that caught my attention was "Kindle"; the reader created by Amazon.com. This is a 10.3 ounce rectangular device that can hold up to 300 books, newspapers, and magazines (with a slot for an SD card that would greatly increase its capacity).
In the past I haven't been a fan of e-books because I just don't want to read off of a screen - it tires my eyes. However, Amazon.com claims that their screen uses a special E-ink display that uses no backlighting and looks very similar to ink on a page. In addition, since it's not backlit it is just as easy to read outside in bright sunlight as it is inside.
This isn't even what really excites me. What really excites me is how cheap some of the books are on Kindle. I could buy the "Complete Works of Shakespeare" for about 5 $. "The Landmark Thucydides", a book which I will be required to read next year is just 10$. The savings vary but just about all Kindle versions of a book are cheaper than their print versions. Theoretically, the device could pay for itself.
Even though there are many benefits to using this format for reading, I don't think printed books are going to be disappearing just yet. People still like to display their books (and smell them) and I don't think this desire is going to go away with this technology. In any case, I know Wendell Berry won't be getting one (and that's fine with me).
Meanwhile, this is all I'm going to be asking for Christmas.