“…IM clients are already in widespread use in the workplace [15,22,24,30,33]; they provide powerful, automatically updated, and persistently visible awareness cues; and can serve both as a just-in-time, "push"-based communication medium and an ondemand, "pull"-based medium in which persistent transcripts of conversations and interactions can be retrieved when needed [7,11]. Other research efforts, such as Project View IM [10][24] [25], have taken advantage of these affordances to enable more structured collaboration capabilities based on instant messaging systems, and we believe that Artifact Buddy demonstrates how this idea of IM-as-collaboration-hub can be extended even further with the addition of artifact awareness tools.…”