fldr - between something like AJAX and Sprite, I think that is pretty much no actions at all, making the family pretty useless!
yeah, the Ajax object isnt the best matching candidate for what i descriped, but who knows what people want to build? i wouldnt worry and just let the users choose what they put into the family, if they put something in like the Ajax object it would be their own fault that they dont have many actions left to choose from, but personally i would love to mix sprites, tiledbackgrounds, 9-patch, spritefont etc. because what these things all have in common is x, y, visibility, width, height... and so on (and i think this is a more appropriate example then the Ajax object).