PHP Socializer is a PHP module that makes adding social sharing buttons quick and more enjoyable. It includes Google Analytics hooks to enable tracking of share activity. It is able to combine, compress, and cache the JavaScript for multiple buttons. JavaScript is loaded only after the page has been rendered, preventing latency between your visitor and button providers from affecting percieved site performance. If desired, it can hide buttons until they're fully rendered and then fade them in. It currently supports Twitter, Facebook, Google Plus, LinkedIn, StumbleUpon, GitHub, Pinterest, and Flattr buttons.
