Hi Phillip, The idea behind the Flash-Only SDK is that we basically took
all our Flex codebase and threw away anything with mx in it. So, you'll
see that most of the UI Componentry is gone (we just don't have
bandwidth to support more than one UI Framework). For SharedCollection,
it's a bit of a toss-up. Technically, it's an implementation of
ArrayCollection, which is an mx class. That said, we did create our own
basic implementation of ArrayCollection for the flash-only SDK (for
UserManager.use...