Compare to Eliott Madison's arrest for tweeting information about the police movements during the illegal police assault during the Pittsburgh G20 summit. His obviously unconstitutional charges were withdrawn.<p>Conclusion: Twitter is good for protesting in Iran, bad for protesting in the USA.<p><a href="http://www.citmedialaw.org/threats/united-states-v-madison" rel="nofollow">http://www.citmedialaw.org/threats/united-states-v-madison</a>