I'm sure streaming will have it's place just like iTunes downloads have their place in the market but if I come back to my original point if you don't have a super fast broadband network you're never going to have a streaming marketplace, which is why optical disks will always have a place. Ok maybe not in the US - presumably you've all got 100Mb connections over there.
In the UK 1 in 9 households don't have a fixed line phone or broadband connection. In most emerging markets that figure is considerably higher. That's the future. When you can stream HD movies from Netflix using mobile broadband anywhere in the world then I will believe it's the future.
I think we are just looking at things from a different perspective. Naturally you are looking at what is happening in the US whereas I tend to look at what is happening in the rest of the world.