Chat Circles is an abstract graphical interface for synchronous text conversation. Here, color and form are used to convey social presence and activity, and proximity-based filtering is used intuitively to break large groups into conversational clusters. The system also includes an integrated history interface, which visualizes archival Chat Circle logs. Our goal in this work is to create a richer environment for online discussions. We are currently revamping several of the chatroom's features to give our users more flexibility when setting up their own Chat Circles server.