I want to

Wantz.it Wish lists

Wantz.it Wish lists 2.0h so easy. Use in conjunction with del.icio.us and add in a specific tag and it'll take care of the rest.

OnMyList

OnMyList.isn't exactly a wishlist, but it's a list of things that you want to list - favourites, hates, best this, worst that etc. Then share and discuss.