Wow. This may be an experiment right now, but I would be surprised if Adobe weren't serious about this project's long-term viability. It appears to be essential

Wow. This may be an experiment right now, but I would be surprised if Adobe weren't serious about this project's long-term viability. It appears to be essentially a rethought Flash 5 IDE from before Flash became an increasingly schizophrenic Flash design / ActionScript development environment, one that happens to spit out standards-compliant files. For animation, it already looks leagues better than the half-baked attempt at adapting After Effects' timeline to the Flash environment in CS4 and CS5.