PureMVC for Flash and Flex
Following on from a really good article I read yesterday about not always having the time to factor in OOP and Design Patterns into ActionScript, Adobe have published an article on PureMVC for Flash and Flex.
I think it's going to take time for the whole industry to build stuff properly. Flash is so wide-ranging now that you can almost be a specialist in one small part of what the technology allows you to achieve.