Remove menu items from 3.3 admin bar

Adding this codeto the functions.php of your wordpress theme will remove menu items from the wordpress 3.3 admin bar.

function wps_admin_bar() {
    global $wp_admin_bar;
    $wp_admin_bar->remove_node('wp-logo');
    $wp_admin_bar->remove_node('about');
    $wp_admin_bar->remove_node('wporg');
    $wp_admin_bar->remove_node('documentation');
    $wp_admin_bar->remove_node('support-forums');
    $wp_admin_bar->remove_node('feedback');
    $wp_admin_bar->remove_node('view-site');
}
add_action( 'wp_before_admin_bar_render', 'wps_admin_bar' )