"Junk" CDROM Blanks

I was emptying out junk from a cabinet, last weekend, and realized that CDROM blanks are now "junk." Little USB drives are not only easier, they're re-usable. But even those don't get much use -- you can email a couple hundred megs without batting an eyelash. I paused long enough to take a photo on my phone, since this seems like a momentous point in personal digital distribution or something. Or maybe not.  I wonder what we'll be doing in ten more years...