Do You Keep a Wishlist?

My husband keeps a running wishlist on Amazon of all of the books he would like to own. It's mostly an organizational tool for himself, but whenever family is at a loss for a gift for him, they've been known to rummage around in his wishlist. With the holidays approaching, it brings to mind the question: Do you keep a wishlist?

If so, what do you use? Have you found this a helpful way to catalog products out there in which you have an interest? Please tell us about it in the comments below.

(Image: Flickr member Valerie's Genealogy Photos, licensed for use under Creative Commons)