Hi all,

The CommandFactory doesn't appear to provide any ability to share state
or contexts across commands objects.

How does command "a" know that command "b" is "false"? There doesn't
appear to be a mechanism to allow one command to inform another of it's

On Message windows this is a particular problem as there is no reason to
assume that the commands will be unique, trying to overload the OPEN and
COMPOSE command objects is the closest I've come, but it's a hack.

Any thoughts appreciated.