Sorry I missed your follow up, Susan!
I'm having a terrible case of sciatica and sitting at my desk is a killer.
I found a solution, though! I put my laptop on the bar in the kitchen and it's just the right height to stand and type.
I am much like you when it comes to reading on the go. I never know what I'll be in the mood for, so I always tote several books with me. What a convenient thing to have them all in one slim device.
I also like the sound of changing the text size for reading during a workout. I used to try to read and walk on my treadmill, but I'd get a headache from trying to focus on the small print while I was moving. Ugh!
You know? I may have to start saving my pennies. I like the sound of this more and more! :D