ContentShare is a jQuery plugin which lets you share the exact content on a page which you actually want to share. It enables you to share selected text on your social network rather the default text specified in the tags.
Social Likes is a single style buttons with like counters: Facebook, Twitter, Google+, LiveJournal and also popular Russian social networks.
ClassySocial is a jQuery plugin that lets your site visitors easily see what networks you belong to and visit them in a click of a button. Currently supports Facebook, Twitter, Dribbble, Socl, Youtube, Vimeo, Google Plus, Pinterest, LinkedIn, Instagram and e-mail.
Socialist is a social feed plugin that combines multiple social media feeds in one place. Use it to combine content and create a social wall from Facebook, Twitter, LinkedIn, YouTube, Pinterest, Flickr, Tumblr, Craiglist RSS and other social networks.