I have been pondering this for a while
I was wondering to myself. What will come supersede the CD-ROM as a way of cheap and easy portable storage? What will supersede the Hard Drive as a way of main storage?
When will we start seeing the next generation of storage platforms?
Allow me to address the anxieties underlying your concerns, rather than leave every possible question you might have left, unvoiced.
I think what will replace hard drives as a storage platform is flash memory. Seeing as that is becoming more able to store more memory
As for the Compact Disk, I’m not so sure. Maybe a crystal perhaps??