DVDs are a fucking terrible medium due to the fact that an incredible small scratch can render the data unreadable.
This was why I was so pissed (and still am) that Blu-Ray was "chosen" to be the next generation of medium for storage. And although I was shown links and sources that claimed Blu-Ray had all kinds of coats of scratch resistant layers, you still can't treat them as poorly as say, a 3 1/2" diskette for example. That was a storage medium that was nearly indestructible. VHS was great, until a VCR got hungry and ate it.
And now what? Half my fucking DVDs have scratches even though I removed them and store them ever so gingerly... and I couldn't find a 3 1/2" diskette reader to save my life!
Yep... I'll go with hardcopies. Print out the very best photos. Put important documents in a file somewhere. Take your most valued digital copies and email them to yourself.
You're so right, and you know what the worst part about it is? Diskettes use the same basic principal. They spin the medium and read it with a floating head. The sliding metal door at the top is to protect it when not in use, and automatically slides out of the way for the head to scan linearly. While maybe someday we'll have scanners that take the whole side of a disc at a time, as it stands the scanner still moves in a line.
So there is no excuse, THERE'S NO EXCUSE, why CDs and DVDs don't have the exact same protective plastic and metal sheath, other than to cut costs. I've been pissed off about this for years. How is a flimsy, stupid DVD case (which you could still have, if you really wanted to) better at protecting it? You know how many of those dumb 'prongs' that hold the disc in have broken in my collection, causing a rolling DVD in the case?