Please, just mail the floppy to me. It is very likely that a diskette was the medium of choice. If you think of each new product just as a replacement for some existing one, then you have misunderstood storage technology. New products are successful because they create new possibilities and challenging opportunities. Of course not.
Diskettes are well established, and have an immense and growing installed base.
Some day, diskettes, automobiles, airplanes, and even the space shuttle will be obsolete. When this will happen is not clear, but certainly not in six months. One word of caution however. Even though unit volume will grow, price competition is fierce and margins are thin. Established vendors can profit, but marginal players cannot survive in this mature market.