PluginsPoint

<p>Kento Vote Plugin is count your vote and display voter thumbnail under vote button who voted on your post.</p>
<p>Plugin Features</p>
<ul>
<li>Up/Down Vote.</li>
<li>Up/Down vote Count.</li>
<li>Display Thumbnail who voted on post.</li>
<li>Popup Login Box if user not logged. </li>
<li>Current Vote Marker for logged in user Up/Down vote.</li>
<li>Unique Vote Count, if user voted will not able to vote again on same post.</li>
</ul>
<p>Live Preview: http://kentothemes.com/demos/kento-vote/kento-vote-plugin/</p>


Kento Vote

Vote on Post and Display Who Voted via gravatar thumbnail.

Realwebcare

<p>“WP PostVoting” plugin will make your wordpress blog a content voting site and also create a widget to display the most voted posts. Using the power of the ajax, users will be able to vote any posts instantly. From the admin panel you can decide whether you would like to allow or disallow unregistered users to vote.</p>
<h4>Demo</h4>
<p>View the <strong><a href="http://www.tips4blog.com/wordpress/tips-id/519#electme-519" rel="nofollow ugc">DEMO</a></strong> of the plugin.</p>
<h4>Features</h4>
<ul>
<li>Control voting system via PostVoting Active/Inactive option.</li>
<li>Allowing only Registered users to vote.</li>
<li>Customise PostVoting text.</li>
<li>Sort posts by vote count.</li>
<li>Display PostVoting statistics.</li>
<li>Display most voted widget in sidebar.</li>
</ul>
<h4>Usage</h4>
<ul>
<li>Install and activate the plugin.</li>
<li>Go to your Dashboard and navigate to “Settings >> WP PostVoting”.</li>
<li>Activate PostVoting and also mark where you would like to show PostVoting count.</li>
<li>Allow or disallow unregistered visitors to vote.</li>
<li>Drag and drop ‘WPPV Most Voted Posts’ widget in your sidebar to display most voted posts.</li>
</ul>
<h4>Credits</h4>
<ul>
<li>Website: <a href="https://www.realwebcare.com" rel="nofollow ugc">Realwebcare</a></li>
<li><a href="https://www.facebook.com/realwebcare" rel="nofollow ugc">Facebook Page</a></li>
</ul>
<h4>Note</h4>
<ul>
<li>Please rate this plugin and leave comment or suggestion.</li>
<li>It will help me to review and improve the quality of this plugin.</li>
</ul>
<h4>References</h4>
<ul>
<li><a href="http://www.sitepoint.com/create-a-voting-plugin-for-wordpress/" rel="nofollow ugc">Sitepoint</a></li>
</ul>
<h3>License</h3>
<pre><code>This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

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
</code></pre>


WP PostVoting

"WP PostVoting" plugin allows visitors to vote on your blog's content with a widget of the most voted posts.

Kento Vote vs WP PostVoting