I am always on the lookout for good simple visualisation techniques to support change management. Chris Collison has introduced me to The River Diagram - a great strategic tool for moving a community of groups forward via common initiatives and best practice sharing.
I have been piloting a radically different approach to meetings which I am calling "Egoless Meetings" which addresses three popular unwritten rules about good meeting practices which are unfortunately totally wrong. RULE 1 is that everybody gets to speak. RULE 2 is that discussions in themselves can be useful. RULE 3 is that when you meet you must work as a team not as individuals.