>>> What about properties of properties of objects---like ${obj.prop.subprop}?
>>> If the "obj.prop" value changes, do the binding listeners get notified?
>>
>> No, because those listeners have indicated that the property they care about
>> is "subprop". They don't necessarily know or care that "prop" is referred to
>> by another object ("obj", in this case).
>
> I can't think of a case off the top of my head where you would actually run
> into this situation in the current implementation. If you can, it would help
> illustrate the problem.
I think the current implementation is valid. But just for comparison, it would
be useful to know what Flex does in this case.
