Methods of providing a search-ecosystem user interface that assist a user with searching information stored within a computer system and with managing results of the searching. In some embodiments, the methods include providing search-results items in an interactive workspace in which a user can manipulate the search-result items to make review more efficient. In some embodiments, the interactive workspace tracks user interactions with search-result items and visualizes such interaction to the user. In some embodiments, the methods include organizing search results using one or more task cards. In some embodiments, a user can add one or more additional sets of search results to a task card. In some embodiments, a user can share one or more task cards, interactive workspaces, and/or search-results items with one or more other users and allow such other user(s) to interact therewith. Other methods are disclosed, as is software for implementing the methods.