Blu-Ray is a STILLBORN technology, how many times do I have to say it?
Apple is more than wise to steer clear from that ridiculous bag of hurt, as its added value and benefits are marginal, its costs high, its usefulness in computers close to nonexistent and its licensing+DRM schemes simply ludicrous.
Just add quad-core, a thinner enclosure if possible, a newer GPU, perhaps media reader ports and more default RAM/HD...nothing else is needed to what is already the best desktop lineup on Earth.
BLU-RAY IS DEAD. MS IS DEAD.
Laughable and ridiculous on your part. You look foolish. Maybe you should tell the entire video editing community that Blu-ray is dead since that's what they burned their finished product to for distribution to the studios, commercial film companies, production companies, etc.