Application architecture, coding conventions and "best practices" are all topics with high contention. People usually have very strong opinions on what they think is the "right way" and what they will not do. Because of that I would rather prefer that we steered way clear of trying to come up with sample code that tries to come off as telling programmers how they should be coding flex, with or without third party frameworks.
I think we should concentrate on improving and fixin the SDK. There are quite literally tons of Flex code examples out there. That said you are free to work on whatever you want but I think you wanted opinions if you posted on the list. -omar