On Wed, 2 Feb 2005, Joel VanderWerf wrote:

> Hugh Sasse Staff Elec Eng wrote:
>> I suspect that I won't be able to use Observable because both sides
>> observe and are observed by the controller, creating a loop.
>
> If you're considering obervable attributes (the poorly named "observable" on 
> raa), then loops are fine. There's even an example with cycles:
>
         [nice example trimmed]

Thank you, I'll follow that up.

         Hugh