I think that technology is going the other way. I own somewhere around 350 stamped DVD's. What I believe will eventually happen is that I will rip each of these DVD's and store them
all on a
RAID array.
Then, I will make regular backups of that RAID array, probably still to tape -- but eventually to a newer technology.
So if I buy a movie from iTunes, it will go straight to the storage array and will never find it's way to a DVD player.