I'm 19. I care about the 'net and social networking and the effect it has on the evolution of culture and social intelligence. I think what this study means to conclude is that the 'net has become integrated so much into our lives that it has lost that 'new car' feel. That doesn't make it any less important.

Sure, SSD won't replace hard disks, but holographic storage sure will: http://en.wikipedia.org/wiki/Holographic_data_storage