Listas is a tool for the creation, management and sharing of lists, notes, favorites, and more. It allows you to quickly and easily edit lists, share them with others for reading or wiki-style editing, and discover the public lists of other users.
Listas has one fundamental data structure - the list. The list allows for indenting - effectively the creation of hierarchical lists, or sub-lists. In addition to wiki-like editing of list data, Listas comes with another key component: a toolbar. With the toolbar installed, users can - upon encountering something they would like to store in a list - push data to their account on Listas. The toolbar page explains:
Quickly navigate to Listas web site.One click to add a link to your current page to a list.Select page content and click once to add it to a list.Highlight web page "clippings" and add them to a list