A computer-implemented system and method for group message delivery is provided. A voice message is received from a user associated with a personal communication device. An identification code for a discussion group to which the voice message is directed is obtained from the voice message. The voice message is added to a queue associated with the discussion group and a list of members associated with the discussion group is obtained. A sublist of personal communication devices associated with those members that are signed in to the discussion group is built. The voice message is transmitted to the personal communication devices on the sublist when the voice message reaches a top of the queue.