Interestingly, one Kindle is not enough. I find myself sitting and watching others use my Kindle. In fact, my Amazon Kindle is
very popular with the family. My younger sister loves to flip through a couple books on the Kindle. My older sister wanted to borrow "the book" (aka the Kindle). One of my brothers put several samples onto the Kindle - Thank you for not buying them with my account. My parents have grabbed the Kindle and flipped through different texts, too. Actually, every person who has been over to the house this holiday season has picked up the Kindle and read.
Yes, the Kindle is very popular this Holiday. Are you having trouble keeping track of your Kindle, too?
Postscript: What about using the GPS feature in the Kindle as a security feature?
More...