Amazon's new wireless reading device, Kindle, is a way for avid bookworms to indulge in their favourite hobby and save trees at the same time.
It is an electronic device, for which you can buy memory cards, onto which you can download and keep books. Instead of having heaps and heaps of paper, you have one hand held tool in which to store all of your reading material.
Not only is it green for not requiring paper, it's frugal as well : after the initial device purchase, down loadable books are far less expensive than the paper version.
Hmmm. This might be on my Christmas list ;-)