Index: wp-admin/js/dashboard.dev.js
===================================================================
--- wp-admin/js/dashboard.dev.js	(revision 18012)
+++ wp-admin/js/dashboard.dev.js	(working copy)
@@ -49,7 +49,7 @@
 
 			$('#dashboard_quick_press div.inside').load( t.attr( 'action' ), t.serializeArray(), function() {
 				$('#dashboard_quick_press #publishing-action img.waiting').css('visibility', 'hidden');
-				$('#quick-press .submit input[type="submit"], #quick-press .submit input[type="reset"]').attr('disabled','');
+				$('#quick-press .submit input[type="submit"], #quick-press .submit input[type="reset"]').removeAttr('disabled');
 				$('#dashboard_quick_press ul').next('p').remove();
 				$('#dashboard_quick_press ul').find('li').each( function() {
 					$('#dashboard_recent_drafts ul').prepend( this );