Broadcasting in Chat System Without Topic-Specific Rooms

A method, system, and graphical user interface for a chat system is disclosed. A server with processor(s) and memory obtains a plurality of incoming messages, where the plurality of incoming messages include one or more external messages and one or more in-system messages from authors in the communication system, the one or more external messages are generated from one or more external sources. The server identifies one or more messages from a first author among the plurality of incoming messages in the communication system and receives a feedback message from a first user of the communication system about at least one of: the first author and a first message of the one or more popular messages. The server sends to a plurality of users of the communication system the first message and the feedback message from the first user, where the plurality of users track the first author.