I moved my wishlist from Amazon to CamelCamelCamel. I use my wishlist mostly as a check on my impulses–when I want something I add it to the wishlist instead of buying it. It feels almost as satisfying and I haven’t spent any money. Every so often I go through my wishlist to see if I still want the stuff on there. About 3/4 of the stuff gets eliminated, the rest I eventually buy. But since there’s no urgency, I like to find a good deal first, that’s where CamelCamelCamel comes in. They monitor everything I want and let me know when the price drops below a target I’ve set.