UPDATE: Okay, technically it's the physique of an American gladiator who retired after the first season and now works at a beer-and-barbeque joint. But my arms are as buff as John Scalzi's!
ANOTHER UPDATE: Reader Kevin Maguire emails:
I'm not sure how seriously we should take techology forecasting from someone who describes an IEEE publication as "A publication called IEE Spectrum". Not only does the "called" indicate that Last has no idea what IEEE and Spectrum are, he's one E short in IEEE."