The PC Doctor has an article
An iPod for print.
For once, the blind community is ahead of the sighted. I've had a BrailleNote for like 5 years. My mPower is less than 3 pounds and it's about the size of a Bible. I can carry more books on it than I can read over a vacation. I don't have to squint at a tiny screen and I don't have to worry about all of the junk about scratched screens. If you're reasonably careful with a Braille display, it usually holds up pretty well.
I also use a Bookport. With the crazy dreams I've had lately, the Bookport has litterally been thrown out of bed more times than I care to admit. It holds up well, is small and has a reasonable battery life.
I find both of these solutions convenient. We still have a way to go before every piece of literature is accessible to us within a reasonable time frame, but that can improve. Right now, I think we've got a leg up. Because every one wants a screen, they have to deal with all sorts of stuff we don't.