Each week Ross Rubin contributes Switched On, a column about consumer technology. Facebook's management doesn't see any dichotomy in the phrase, "Go big or go home," at least as far as it might pertain to Facebook Home. After being dogged for years with questions about whether the Land o' Likes would create its own smartphone despite consistent denials, the company explained that its own phone wouldn't give it the reach it would need for its more than 1 billion members. With the exceptions of the iPhone and the
