The impetus toward subscriptions for access and micropayments for single use of online news is growing because online advertising alone cannot sustain the news organizations necessary to provide high quality and broad coverage. In recent weeks Rupert Murdoch announced News Corp. will begin shifting its newspapers to an online paid model in the next 12 months, starting with Wall Street Journal and then progressively shifting papers such as the New York Post, The Times of London, the Sun and The Australian to a paid model. Dean Singleton followed by indicating MediaNews Group will begin doing the same for its papers, including Denver Post, San Jose Mercury News, Detroit News, St. Paul Pioneer Press, and Salt Lake city Tribune. Clearly charging for online news is likely to reduce online consumption because of elasticity of demand, but—setting aside the extent to which demand for online news will fall if a price is imposed—moving to a paid model will also creates two common, industrywide c...