Facebook Like Lock for WordPress. Locks your content and user can unlock by clicking on like button.
Playbuzz lets you embed customized Playful Content such as quizzes, listicles and polls!
With Apester you can create, embed and share interactive, playful and related content. It is easy, free and takes just few seconds.
TagGator Automatically tag to your posts so you dont have to! Tag your posts based on their contents automatically.
Licence : GPLv2 Design and launch customer referral campaigns within minutes.
Cool new WordPress plugin that acts as an useful downloader for WordPress sites via viral Facebook sharing tool.
Like Gate allows you to reveal some hidden/secret content when the user likes the article. Therefore increasing the likeness of your articles.
Tweet2Download allows a wordpress blog to require a tweet and a follow in exchange for the downloads or article parts available on the blog.
Enables anyone to highlight your page: auto-generates a tinyURL (to your site), that can be emailed/shared with ANYONE on ANY SOCIAL NETWORK & mor
This plugin allows your visitors to "like" your posts via new Facebook Like Function. Available languages : english, french
Creates a widget to send the current page to a friend via email with a message.
Enables visitors to make colored-highlights on your webpage & EASILY save/share their highlights Facebook, Twitter... 100+ such sites!
Plugin has been deprecated: please deactivate it and install the COOL Rooh.It Simplifier instead http://wordpress.org/extend/plugins/roohit-plugin
Highlight as you surf => Directly posts highlights to your website. Look/feel customizable. Very, very COOL
This plugin integrate the Gigya Wildfire bookmarking service into your blog posts quickly and easily.
Not just another sharing plugin. Share+ gives readers a simple way to save, share and discover your top content with friends, family and co-workers.