Actually, then would you recommend architecting the system with as few commands as possible? My biggest issue with PMVC is that notifications can be handled in more than once place / methodology, and it seems to make app logic harder to follow. Not sure if you got my PM, but the sample app is here:
http://lukesh.com/files/AdeptivPMVC.zip
I'd really appreciate feedback.
I love that PMVC is so flexible, language agnostic, etc... but sometimes it feels like it gives you more rope than you need, and definitely enough to hang yourself with. I'm just trying to get a decent meta-meta-framework that will guide our development team for backend-y Flex apps.