WP Tweetbox adds a highly customizable Tweetbox at the end of blog posts and pages. Tweets are branded with your own website URL.
Kazooky Social Rewards and Loyalty instantly adds loyalty and rewards to your WordPress website.
Viral Link Creator By ViralParse.Com the plugin that help you to create viral links and get more traffic to your website easy and fast
Sharing articles to social networks
Most popular social widgets in one plugin. Facebook, Twitter, LinkedIn, YouTube, Google+
Make your WordPress site rock with Ampsy’s social aggregation & display tools!
This plugin was built by the Maine WordPress Meetup group to make it really easy to add social network icons to your posts.
Add authentication using social media networks (Twitter, WordPress, Google+, etc.) for blog comments
This plugin allows you to integrate your twitter, and last.fm account into a page, or an article on your blog.
Easy way to insert social sharing links into your WordPress posts/pages via shortcodes.
Adds social bookmark links to each blog entry.
Automatically creates tweets on your Twitter account for new posts and pages.
Social Share Love plugin enables your blog readers to share articles on most important social bookmarking networks like Yahoo, Google, Facebook, etc.
Promotes your posts in social networks, via Ping.FM service, and maillists. Selection is made using post tags and categories.
Allows restricting access to your posts or pages via the Reffero.com service.
Ru: обновляет статус в соотвествие с вашим постом в wordpress блоге En: updates the status of a match wit
Friendkhana is a micro-surveys SaaS platform that collects user preferences in real time and enhances that data using social networks.
Enable social network login with Facebook, Hyves, Twitter and LinkedIn on your WordPress blog.
Display a gallery of social media posts.
If you have a Rockto account, this plugin is what you need to connect them with your blog! When you publish a new wordpress article, the Rockto Autosh
All networks in one box to login in your blog
This a wordpress plugin which updates Ping.FM when you create, edit, or update a blog post.
More social, more fun; a better connected blog.
Display 12seconds video status updates on your WordPress blog.
ProSocial shows a pop-up bar next to your authors' names, with links to their social media accounts.
Calls popular social network APIs and returns a total share/like/+1/tweet/pin count from Facebook, Twitter, LinkedIn, Google Plus and Pinterest.
Publish your post information by author to your Facebook profile status or to a Facebook Page.