Abstract: A method, apparatus, and computer instructions for managing user lists. A group of instant messaging addresses used most frequently by a user of an instant messaging client on the communications device is identified. The identified group of instant messaging addresses is displayed visibly within a display in the communications device.

Abstract: A system and method for controlling the flow of documents by associating Globally Unique Identifiers with each original document, each reply document, each copy document and each forwarded document, such as email messages. Historical analysis is performed on a locally stored history records containing the Globally Unique Identifiers extracted from received documents to determine which recipients are active participants and which are inactive participants, according to user preferences and thresholds. Lists for direct recipients (e.g. “To” list), carbon copy recipients, and blind copy recipients are automatically proposed to a user of a document handling system when authoring a new document, replying to a document, or forwarding a document, according to the results of the historical participation analysis, thereby stemming information flow to participants who are not active in an ad hoc asynchronous conversation.