Originally Posted by
mcrt
I mentioned weight not size. Also the ipad starts at $500 vs $139 for the kindle. For something that goes in a backpack this is a better option. If I go with the ipod touch it can go in a shirt pocket or stuffed in a sock to protect it. The ipad would not fit in a sock.

Whether you get an iPad or a Kindle, I would definitely get a case for it.
As far as weight, I've done a fair bit of backcountry backpacking and I agree with the adage that every extra ounce is an ounce of misery...but really for travel backpacking I don't think an extra pound makes much difference. To each his own.