Invisible Status Bar Safari Extension
Save display space or appeal to your own sense of minimalism by hiding Safari’s native status bar, and using the Invisible Status Bar instead. Only shows up when you hover over a link, i.e. when you need a status bar.
Copies Chrome’s behaviour of displaying the URL a link goes to onmouseover. A nice way to reclaim the ~20 pixels the status bar occupies if like me, you have the status bar enabled purely to see where links go.