: By the end of the decade, I suspect Blu-ray will have finally become
: near-universal, but for now, with nearly a quarter of households lacking
: HDTV and thus having no incentive to buy Blu-ray, Blu-ray will not
: displace DVD quite yet. It'll get there, but it'll take a little while.

I am not sure, because the data show most people are watching HD content via cable, or streaming. Netflix is hugely popular for example.

The demand for a physical disc has been declining, which is a shame because it's the best looking ay to get HD video.