pastispractice

Add google +1, tweet, and/or fb like buttons to all posts.
All buttons functions and sizes can be controlled on plugin admin page.

plus twit like

Add google +1, tweet, and/or fb like buttons to all posts. All buttons functions and sizes can be controlled on plugin admin page.

magnetik

Simply add the google +1 button to sharedaddy.
Please note :
<ul>
<li>Language option is not working at the moment</li>
<li>This plugin is at it’s early stage of developpment. Use just for testing and feedback to : <a href="http://magnetik.org/en/tech/wordpress/english-google-plus-one-1-button-for-sharedaddy-jetpack/" rel="nofollow ugc">http://magnetik.org/en/tech/wordpress/english-google-plus-one-1-button-for-sharedaddy-jetpack/</a></li>
</ul>

Google plus one (+1) button for Sharedaddy (Jetpack)

Add Google plus one (+1) button to Sharedaddy (included in jetpack).

plus twit like vs Google plus one (+1) button for Sharedaddy (Jetpack)