henry copeland:
From the S1: Twitter makes 7x more per timeline view in the US versus internationally pllqt.it/JUxkHD
In addition, our advertising revenue per timeline view in the United States is substantially higher than our advertising revenue per
timeline view in the rest of the world. For example, during the three months ended June 30, 2013, our advertising revenue per timeline view in the United States was $2.17 and our advertising revenue per timeline view in the rest of the world was
$0.30. We expect this disparity to continue for the foreseeable future.
- www.sec.gov