I agree that Blu-Ray is probably on the way out already. There's not really much more reason for it to pick up much steam. We've seen the big feature (1080p) and it's really good.. just not better enough. This is coming from someone who bought a PS3, by the way... and a few Blu-Ray movies. The convenience of all digital with Hard Drive can't be beat, though. Since I moved into my new place the PS3 is staying in the Garage. I think it would be good if those who want to do backups to Blu-Ray would have some way of doing that on their Macs, but I'm not here to speak on other peoples' behalf.
For me, Blu-Ray is done. I got excited for a bit, but it's not different enough from DVDs to warrant re-buying all my favourite movies. Digital is the future. I have no doubt about that.
The iPod, iPhone, iPad and my computers are helping me get rid of all my physical movies, CDs, magazines, newspapers, and books. My place looks way better without them all and I never have to get up to choose a new one.
Again, I think it would be nice for there to be some options on the Mac side for people who are dying for this stuff, but there is the option not to go Mac. We always new it was Steve Jobs' baby and I think that the inventor should get to choose the direction of his invention. We may not always agree, but we can choose not to buy what he's selling. I'd hate for others to dictate how I ran my business.