Index: wp-includes/admin-bar.php
===================================================================
--- wp-includes/admin-bar.php	(revision 31471)
+++ wp-includes/admin-bar.php	(working copy)
@@ -101,7 +101,6 @@
 	$wp_admin_bar->add_menu( array(
 		'id'    => 'wp-logo',
 		'title' => '<span class="ab-icon"></span><span class="screen-reader-text">' . __( 'About WordPress' ) . '</span>',
-		'href'  => self_admin_url( 'about.php' ),
 	) );
 
 	if ( is_user_logged_in() ) {
@@ -187,7 +186,7 @@
 		'id'        => 'my-account',
 		'parent'    => 'top-secondary',
 		'title'     => $howdy . $avatar,
-		'href'      => $profile_url,
+		'href'      => '#',
 		'meta'      => array(
 			'class'     => $class,
 		),
@@ -224,7 +223,7 @@
 		'parent' => 'user-actions',
 		'id'     => 'user-info',
 		'title'  => $user_info,
-		'href'   => $profile_url,
+//		'href'   => $profile_url,
 		'meta'   => array(
 			'tabindex' => -1,
 		),
@@ -276,19 +275,12 @@
 	$wp_admin_bar->add_menu( array(
 		'id'    => 'site-name',
 		'title' => $title,
-		'href'  => is_admin() ? home_url( '/' ) : admin_url(),
+		'href'  => is_admin() ? home_url( '/' ) : '',
 	) );
 
 	// Create submenu items.
 
 	if ( is_admin() ) {
-		// Add an option to visit the site.
-		$wp_admin_bar->add_menu( array(
-			'parent' => 'site-name',
-			'id'     => 'view-site',
-			'title'  => __( 'Visit Site' ),
-			'href'   => home_url( '/' ),
-		) );
 
 		if ( is_blog_admin() && is_multisite() && current_user_can( 'manage_sites' ) ) {
 			$wp_admin_bar->add_menu( array(
@@ -599,7 +591,6 @@
 	$wp_admin_bar->add_menu( array(
 		'id'    => 'new-content',
 		'title' => $title,
-		'href'  => admin_url( current( array_keys( $actions ) ) ),
 	) );
 
 	foreach ( $actions as $link => $action ) {
Index: wp-includes/css/admin-bar.css
===================================================================
--- wp-includes/css/admin-bar.css	(revision 31471)
+++ wp-includes/css/admin-bar.css	(working copy)
@@ -206,15 +206,12 @@
 	right: 100%;
 }
 
-#wpadminbar .ab-top-menu > li > .ab-item:focus,
 #wpadminbar.nojq .quicklinks .ab-top-menu > li > .ab-item:focus,
-#wpadminbar .ab-top-menu > li:hover > .ab-item,
 #wpadminbar .ab-top-menu > li.hover > .ab-item {
 	background: #32373c;
 	color: #45bbe6;
 }
 
-#wpadminbar > #wp-toolbar li:hover span.ab-label,
 #wpadminbar > #wp-toolbar li.hover span.ab-label,
 #wpadminbar > #wp-toolbar a:focus span.ab-label {
 	color: #45bbe6;
@@ -243,6 +240,7 @@
 
 #wpadminbar .ab-icon:before,
 #wpadminbar .ab-item:before,
+#wpadminbar .ab-item,
 #wpadminbar #adminbarsearch:before {
 	position: relative;
 	-webkit-transition: all .1s ease-in-out;
@@ -275,8 +273,6 @@
 #wpadminbar .quicklinks .menupop.hover ul li a:focus,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
 #wpadminbar.nojs .quicklinks .menupop:hover ul li a:focus,
-#wpadminbar li:hover .ab-icon:before,
-#wpadminbar li:hover .ab-item:before,
 #wpadminbar li a:focus .ab-icon:before,
 #wpadminbar li .ab-item:focus:before,
 #wpadminbar li.hover .ab-icon:before,
Index: wp-includes/js/admin-bar.js
===================================================================
--- wp-includes/js/admin-bar.js	(revision 31471)
+++ wp-includes/js/admin-bar.js	(working copy)
@@ -28,7 +28,11 @@
 					e.stopPropagation();
 					e.preventDefault();
 					el.addClass('hover');
-				}
+				} else if ( el.children('.ab-empty-item') ) {
+                    if ( el.hasClass('hover') ) {
+                        adminbar.find('li.menupop.hover').removeClass('hover');
+                    }
+                }
 
 				if ( unbind ) {
 					$('li.menupop').off('click.wp-mobile-hover');
@@ -124,8 +128,12 @@
 		});
 
 		$('#wpadminbar').click( function(e) {
-			if ( e.target.id != 'wpadminbar' && e.target.id != 'wp-admin-bar-top-secondary' )
-				return;
+			if ( e.target.id != 'wpadminbar' ) {
+                return;
+            } else {
+                adminbar.find('li.menupop.hover').removeClass('hover');
+                return;
+            }
 
 			e.preventDefault();
 			$('html, body').animate({ scrollTop: 0 }, 'fast');