Read more of Slate's coverage of Iran's June 12 election and its aftermath.
For a more sanguine view of Twitter power, see the Atlantic's Marc Ambinder. For three sanguine tweets a day, see my Twitter feed. To tell me sanguinely that I don't get it or that I don't understand the difference between open systems and closed systems, send e-mail to firstname.lastname@example.org. (E-mail may be quoted by name in "The Fray," Slate's readers' forum; in a future article; or elsewhere unless the writer stipulates otherwise. Permanent disclosure: Slate is owned by the Washington Post Co.)