Edward Caissie

A widget to allow you to set the parameters of the Twitter Follow Button found here: https://twitter.com/about/resources/followbutton. This widget also creates a shortcode that can be used in posts and pages. Also to note, each instance of the shortcode or widget can use a different Twitter name so you can have multiple Twitter accounts listed on your website. Includes support of languages for the Follow Button using the two letter ISO-639-1 language code for English (en), French (fr), German (de), Italian (it), Spanish (es), Korean (ko) and Japanese (ja). 
* Copyright 2011-2015, Edward Caissie (email : edward.caissie@gmail.com)
This program is free software; you can redistribute it and/or modify 
 it under the terms of the GNU General Public License version 2, 
 as published by the Free Software Foundation.
You may NOT assume that you can use any other version of the GPL.
This program is distributed in the hope that it will be useful, 
 but WITHOUT ANY WARRANTY; without even the implied warranty of 
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
 GNU General Public License for more details.
You should have received a copy of the GNU General Public License 
 along with this program; if not, write to the Free Software 
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
The license for this software can also likely be found here: 
 http://www.gnu.org/licenses/gpl-2.0.html

BNS Twitter Follow Button

Displays a Twitter Follow Button; and, includes shortcode functionality.

Konstantin Kovshenin

Данный плагин позволит вам вставить блок “поделиться” от Яндекс в конец каждой статьи и страницы на вашем сайте.
После активации плагина зайдите в раздел Настройки – Яндекс.Поделиться для того, чтобы настроить внешний вид кнопки и доступные сервисы.

Яндекс Поделиться

Блок Яндекс.Поделиться для вашего сайта на WordPress.

BNS Twitter Follow Button vs Яндекс Поделиться