NEW YORK CITY’S START-UP SCENESTERS were nowhere near the isle of Manhattan when the 4 Hour Body fad hit its tipping point among the local tech set. In fact, according to Rick Webb, co-founder of the Tribeca-based digital agency the Barbarian Group, the digerati diet craze currently upending start-up snack supplies and clogging Twitter feeds with the hashtag #4HB reached comic proportions during the city’s annual pilgrimage to Austin, Texas, back in March.
Mr. Webb traced the outbreak back to the carbo-loading marathon that is South by Southwest. Or “beer and taco week,” as Mr. Webb described it. He and several other techies had recently become disciples of The 4 Hour Body: An Uncommon Guide to Rapid Fat-Loss, Incredible Sex, and Becoming Superhuman, a life-hacking manual written by Tim Ferriss that distills a decade of experiments into chapters about slow carbs, self-tracking and, yes, how to make a woman orgasm in 15 minutes. Read More