The “work from home” phenomenon is thoroughly explored in this illuminating new book from bestselling 37signals founders Fried and Hansson, who point to the surging trend of employees working from home (and anywhere else) and explain the challenges and unexpected benefits. Most important, they show why — with a few controversial exceptions such as Yahoo — more businesses will want to promote this new model of getting things done.The Industrial Revolution's “under one roof” model of conducting work is steadily declining owing to technology that is rapidly creating virtual workspaces and allowing workers to provide their vital contribution without physically clustering together. Today, the new paradigm is “move work to the workers, rather than workers to the workplace.” According to Reuters, one in five global workers telecommutes frequently and nearly ten percent work from home every day. Moms in particular will welcome this trend. A full 60% wish they had a…