The 2013 Twiplomacy study reveals that 77.7% of world leaders utilize Twitter, with various levels of engagement and connectivity among them; 68% have mutual connections with peers. Notably, Barack Obama has the highest follower count but the least connections, while Swedish Foreign Minister Carl Bildt is the most connected. The study illustrates Twitter's role as a significant communication tool for leaders across the globe, facilitating direct interaction with citizens and establishing a digital presence for governments.