It just came in as a total surprise for me (and I guess for Mashable too, although they did write something about it: http://mashable.com/2015/09/23/twitter-sha

It just came in as a total surprise for me (and I guess for Mashable too, although they did write something about it: http://mashable.com/2015/09/23/twitter-share-counts/ http://mashable.com/2015/09/23/twitter-share-counts/)