Is anybody compiling and posting a list of new feature requests? Here are my top 6:
1. Key Framing (to allow changing object and animation attributes during an animation).
2. Z-Space (i.e., depth) movement in animations.
3. Cameras and camera movements.
4. More precise controls, especially for transparency/opacity.
5. More import and export options (especially PSD, EPS, and 3D object and animation formats).
6. Export with alpha channel (for keying and compositing).