Meetings should have a shared condition, as in everyone should either have something to share, or be a reciever of information. The set of all people in the gr

Meetings should have a shared condition, as in everyone should either have something to share, or be a reciever of information. The set of all people in the graph meet, and the topics are handled by largest group getting info and being done with the exchange. Which also means, yes, half the group can get up mid meeting, and the remainder can fall apart into two seperat meetings.