I'm gonna call game over before the coin is even flipped. AS3 FTW.
* Faster
* Event Model
* More namespaces (protected and internal, and private is actually private).
* Packaging
* Better structured (can you say addChild()?)
* lighter Sprite class
* Awesome XML parsing
* Better error-handling
* Faster
It looks like a "Faster sandwich" to me, ladies and gentlemen. And there's lots of tasty treats in the middle too. I'll give AS2 a half-point for using a bit fewer lines of code, but after 20,000 lines or so, who's counting?
The point is, you can't stay in AS2 forever, or you'll eventually be in the dust. In order to stay on top of the game, you should know not only what AS3 can offer, but what to expect in AS4. The only excuse for staying behind is "I don't want to learn it".
Now, who votes for FPA in AS3 (it rolls right off the tongue if you ask me)?
Blueflame Development and the Citrus Engine

