WEN’s Social Links is the new WordPress plugin you can use for displaying your profile links from over 21 social networking websites in a simple but attractive way. The plugin provides you with both widget and shortcode.
TechCrunch uses Socialite.js script can for displaying social media sharing buttons with lazy loading feature. Lazy load simply means that the real js sharing buttons comes visible only when you hover over to them, this way you increase your page loading speed up to some extent. This tutorial is on a free WordPress plugin that enables TechCrunch like social sharing buttons in your self-hosted WordPress blog.