you can actually just search twitter for that http://t.co URL e.g.: http://twitter.com/#!/search/http%3A%2F%2Ft.co%2FISHbpUw, but also Twitter says it will be releasing an API to make it easier for analytics providers to provide analytics about the links shared: https://dev.twitter.com/docs/tco-link-wrapper-faq#How_do_I_p...