Listas, a tool for the creation, management and sharing of lists, notes, favourites, and similar services previously unveiled by Microsoft Live Labs, has been updated with new features and improved designs. New community lists like popular tags, recently created lists, and top users are all now available both in Listas and through RSS, in addition to the ability of adding, editing and sharing lists with others for reading or wiki-style editing. Task lists have also been added. Improvements to printing support, history and version management, and many other additions and refinements round out the update. A Live ID is required for membership.