Admin Messages for WordPress Plugin Dev

/* Display a notice that can be dismissed */
add_action('admin_notices', 'jwl_admin_notice');
function jwl_admin_notice() {
    global $current_user ;
        $user_id = $current_user->ID;
        /* Check that the user hasn't already clicked to ignore the message */
    if ( ! get_user_meta($user_id, 'jwl_ignore_notice') ) {
        global $pagenow;
        if ( $pagenow == 'plugins.php' ) {
        echo '<div class="updated"><p>';
        printf(__('Thank you for choosing Google Webfonts.  Please visit the <a href="admin.php?page=ultimate-tinymce-google">Settings Page</a> to get started. | <a href="%1$s">Dismiss</a>'), '?jwl_nag_ignore=0');
        echo "</p></div>";
        }
    }
}
add_action('admin_init', 'jwl_nag_ignore');
function jwl_nag_ignore() {
    global $current_user;
        $user_id = $current_user->ID;
        /* If user clicks to ignore the notice, add that to their user meta */
        if ( isset($_GET['jwl_nag_ignore']) && '0' == $_GET['jwl_nag_ignore'] ) {
             add_user_meta($user_id, 'jwl_ignore_notice', 'true', true);
    }
}