9. The method of claim 8 further comprising: transmitting a message indicating how said first data bearing object has changed from said object graph manager to an interested object.
9. The method of claim 8 further comprising: transmitting a message indicating how said first data bearing object has changed from said object graph manager to an interested object. 10. The method of claim 9 wherein said interested object is an object registered with said object graph manager as an object to be informed of any changes to said first data bearing object.