HasComponent!!
iOS and iTween actions are stellar and will relieve me a ton of work, that's for sure. Not sure we'll use the new GUI actions (we generally use text and 3D meshes + anim for most of our GUI stuff for a number of reasons), but I'll definitely check them out for things like sliders, etc. BTW, our team is coding some spritemanager2 actions that I'll be happy to share with the community as soon as they're properly tested/debugged.
Great job as usual Alex!