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.

Jan Boddez

Use blocks, and, optionally, “short-form” post types to easily “IndieWebify” your WordPress site.
IndieBlocks registers several blocks (Bookmark, Like, Reply, and Repost, as well as the older Context block) that take a URL and output corresponding microformatted HTML.
In combination with a microformats-compatible theme, these help ensure microformats clients are able to determine a post’s type.
It also comes with “short-form” (Note and Like) custom post types, and a (somewhat experimental) option to add microformats to (all!) block-based themes.
These microformats, in combination with the Webmention protocol, allow for rich cross-site conversations. IndieBlocks comes with its own Webmention implementation, but a separate plugin can be used, too.
IndieBlocks also registers several “theme” blocks (Facepile, Location, Syndication, and Link Preview), to be used in “block theme” templates.

IndieBlocks

Nice work

Use blocks, and, optionally, "short-form" post types to easily "IndieWebify" your WordPress site.

Like Cheese vs IndieBlocks