Gravatar Like
A Wordpress.com Like plugin for self hosted wordpress sites
Plugin Tag: like
Topic Like Button for bbPress
Defines two functions: bbp_topic_like_button() and get_bbp_topic_like_button(). Use these in your bbPress topic template file to…
Scrolling Twitter Like Google +1 Linkedin and Stumbleupon
A very simple social share scrolling plugin with just 6 social icons (Twitter, FB Like,…
tinyRatings
Plain and simple ratings plugin. Rate anything.
LikeBot – Decentralized like-system
Add a like/dislike feature similar Facebook right on your blog!
WP Like System
Rating system for posts, based on Facebook likes. Its not dependent of Facebook.
Super Blog Pack: Like, Share, Review, Ratings all in one
All in one solution that powers up your blog with likes, reviews, related posts, views…
OExchange
Adds OExchange and Web Intents support to WordPress
Youtube Like Rating
Youtube Like Thumbs Up Or Thumbs Down System For Voting On Posts And Comments.
mi13-like
Плагин лайков для ваших постов.
Fastershare
This plugin allows your visitors to share your posts on Facebook and Twitter, without JavaScript…
Share Rail
Use this plugin to apply floating shares to your posts and pages.
Post Likerator
Simple like/unlike function for posts. No dislikes. Bring your own CSS.
Share Decentral
The original Facebook, Twitter and Google+ Share Buttons, but without external connections. Simple plugin, pure…
Like Posts & Comments
Allows you to add links 'I like / I do not like' to each post…
Like Buttons
Adds Open Graph tags to your posts/pages/etc, adds a Facebook Like button to posts using…
Google+ One Button
Provides a +1 button from Google+ beneath each post/page.
Parstools Star Rating
Add fancy star rating to any type of post and page with elegant themes
NS Like This
This plugin allows your users to save their favorite content, and keep track of their…
Super Reactions
Show like button, heart, dislike, and more to get user reactions about your post and…