Abstract: The claimed subject matter provides a system and/or a method that facilitates accumulating a portion of data associated to an interest. An interface component can receive a portion of data actively and explicitly selected by an input device during a browsing session, wherein the selection is indicative of an interest experienced during the browsing session. An aggregator component can copy the portion of data upon active and explicit selection in which the portion of data is accumulated as a collection representative of the interest. A filter component can manipulate the browsing session to emphasize a portion of data based on having relevancy to the collection representative of the interest.