The very last line, “Downloadables will quickly make it clear,” is a prediction of the future–a bright future–that has already been made by many, from William Gibson to the Wachowski sibs. And the very last line of “By His Bootstraps” by Robert A. Heinlein, “A bright future!” was made by a man who had just completed providing for his past. Finally, Warp and Woof refer to Fabric and Reality, though you often see Weft; and Woofer refers to Sound. May YOU have a Sound, Bright Future!