Gubb is a free list manager. You need to know more?
gubb is a free web-based application with an easy-to-use interface that enables you to create, manage and share an unlimited number of lists. gubb is for any and all the lists you can think of: from every day shopping and to-do lists to wishlists, brainstorming notes, personal goals, group projects and more. Just about as easy as jotting something down on paper, only better. You’ll always know where your lists are; you can edit and organize them any time; and you can share with friends and co-workers in seconds.