Seattle.     
My own paper (with Jean), on the Twitter response to the second Christchurch earthquake on 22 February 2011 through the #eqnz hashtag, was next at AoIR 2011. Here are the slides – audio soon, hopefully now also added.
        
    
              Social Media |
              Social Media Network Mapping |
              New Media and Public Communication (ARC Discovery) |
              Crisis Communication |
              Twitter |
              AoIR 2011 |
          
  
            
      
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