I appreciate the shortcut 'z' to show/hide all notes, but still think it's necessary to move the note icon to the leftmost position rather than currently rightmost. When you have a long list under 'next action' or whatever tab, your eyes mostly focus on the left part of the screen where there is no indication for notes. At least we should have an option to do this, for the sake of efficiency. Thanks.
ps: my workaround for now is, add "[+]" to the task name if it's with a note, pretty lame:(