wokamoto

This is a plugin creating a new tweet including a URL of new post on your wordpress.
You can use specific tweet phrases by post authors. 
And You can also tweet short URL of your domain if you introduce the plugin <a href="https://wordpress.org/extend/plugins/short-link-maker/" title="Short link maker" rel="ugc">Short link maker</a>.
PHP5 Required.
<h4>Localization</h4>
<ul>
<li>English (en) – <a href="http://www.odysseygate.com/" title="Odysseygate.com" rel="nofollow ugc">odyssey</a></li>
<li>Japanese (ja) – <a href="http://dogmap.jp/" title="wokamoto" rel="nofollow ugc">wokamoto</a> (plugin author)</li>
<li>Belorussian (be_BY) – <a href="http://pc.de/" title="PC.DE" rel="nofollow ugc">Patricia</a></li>
<li>Dutch (nl_NL) – <a href="http://wpwebshop.com/blog" title="WPWebshop Blog" rel="nofollow ugc">Rene</a></li>
<li>German (de_DE) – <a href="http://www.creditriskmanager.com/" title="Credit Risk Manager" rel="nofollow ugc">Rian Klijn</a></li>
</ul>
If you have translated into your language, please let me know.
<h3>Licence</h3>
Released under the <a href="http://www.gnu.org/copyleft/gpl.html" rel="nofollow ugc">GPL license</a>.

Simple Tweet

This is a plugin creating a new tweet including a URL of new post on your wordpress.

Philip John

This plugins adds a visible link to the end of every post.
Best used in conjunction with the <a href="https://wordpress.org/extend/plugins/googl-shortlinks/" rel="ugc">Goo.gl Shortlinks</a> or <a href="https://wordpress.org/extend/plugins/bitly-shortlinks/" rel="ugc">Bit.ly Shortlinks</a> plugins.
Feature requests welcomed with open arms!

Add Shortlink to Posts

Adds a link to the shortlink for each post below the content.

Simple Tweet vs Add Shortlink to Posts