Jon added a clickToScroll" option in ST1 to change how clicking on the minimap worked. Please bring this option to ST2.
"[W]hat happens when clicking outside the view rectangle can now be configured. By default, it does nothing. To change this, edit the file type options and set 'clickToScroll' to either 'position' (the old behaviour), or 'text', to scroll the view to the clicked on text."
From forum discussion: http://www.sublimetext.com/forum/viewtopic.php?f=3&t=675