Kevin: Some fascinating statistics showing Twitter's international growth. Kit Eaton writes at FastCompany: "Specific events around the world sparked peaks in international growth, Sanford notes--with the February 2010 Chilean earthquake prompting a 1,200% spike in member sign-ups. A 300% spike was seen after Colombian politicians began to use the system, and speedier growth was seen in India after local politicos and Bollywood stars began to Tweet."