Copy of the revision from Thu, 01/05/2012 - 13:08.
Embargoed version per publisher Taylor & Francis' contractual obligations.
Edited footnote #24 to include Gary Hall; truncated footnote #25 per addition to fn #24.
Added active links to previous footnote; added citation to Fitzpatrick's work on "the scarce economics of print."
Added footnote citing the excellent work of Kathleen Fitzpatrick.
Corrected minor spelling error: "along" > "alone."