Um. Try reading what I typed again, because I didn't advocate downloads.
Efficient yes, but no collectability value.
If our media can't be displayed on a bookshelf and our friends turn green from envy, what's the point?
Disks last ten years before they rot and they're doomed from a small smudge or a scratch.
Imagine an 80s game cartridge, or an 8 track, that has 7 seasons of tng hardwired into it. Each solid harddrive that connects with a player that plugs into your tv has an entire series on it of hundred of episodes and it's mostly indestructable comapared to a cd, dvd or bluray.
Shape and size questionable?
It's going to be the revenge the Pogs strikes back.