sageshilling

Like Cheese provides a number and an image of a heart beneath site images; 
hover on the number to see the display names of past visitors that liked the image. 
Visitors can register like/unlike your site images; heart image changes accordingly. 
Uses Nextend-Facebook-Connect to allow for easy Facebook login and gain approved valuable site visitor information. 
Provides additonal image fields in the media uploader.
demo <a href="http://peaceoftheocean.com/shesellsseashells" rel="nofollow ugc">http://peaceoftheocean.com/shesellsseashells</a> 
<a href="http://www.orcawebperformance.com/like-cheese-a-wordpress-plugin/" rel="nofollow ugc">http://www.orcawebperformance.com/like-cheese-a-wordpress-plugin/</a>
*currently this version allows for adding likes to posts 
*3.0 coming soon to allow for gallery image likes, shortcodes

Like Cheese

Like Cheese lets your site visitors 'like' your site images.

Yaroslav Popov

Counter allows you to count the likes and dislikes.
Counting is carried out using AJAX.
Limitation of cheating over IP (from one IP can vote with 10 minutes intervals).
<h4>Usage</h4>
Simply place the template single.php function call inside the loop
<pre><code><?php while(have_post()) : the_post(); ?>
 <?php echo CS_Likes::show_buttons_like(); ?>
<?php endwhile; ?>
</code></pre>
Or use ID of post, if function call outside the loop
<pre><code><?php echo CS_Likes::show_buttons_like($post_id); ?>
</code></pre>
To obtain the number of likes, use the function:
<pre><code><?php $likes_count = CS_Likes::get_post_likes($post_id); ?>
</code></pre>
To obtain the number of dislikes, use the function:
<pre><code><?php $dislikes_count = CS_Likes::get_post_dislikes($post_id); ?>
</code></pre>

CS Likes Counter

Show multiple Likes Counter on your website.

Like Cheese vs CS Likes Counter