This app creates a vertical tab in the left side of the page with 3 buttons used to share the current url on Facebook or Twitter or Google Plus.
'br.com.thiagomoreira.liferay.plugins:share-buttons-portlet:1.2.0.0'
<dependency>
<groupId>br.com.thiagomoreira.liferay.plugins</groupId>
<artifactId>share-buttons-portlet</artifactId>
<version>1.2.0.0</version>
</dependency>
<dependency org="br.com.thiagomoreira.liferay.plugins" name="share-buttons-portlet" rev="1.2.0.0"/>
"br.com.thiagomoreira.liferay.plugins", "share-buttons-portlet", "1.2.0.0"