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Fax machines, almost obsolete in the U.S., are still central to many tech-savvy Japanese families and companies (who bought 1.7 million units last year alone), reported The New York Times in February. Families prefer faxes' superiority to e-mail for warmly expressing Japan's complex written language, and bureaucrats favor faxes' preserving the imperative of paper flow.  [New York Times, 2-13-2013]