Use a third-party CSS or JS Framework, a self-hosted service like a CRM, or a third-party service with the site.
This project integrates Drupal with Eye4Fraud Protection.
This module allows users to get social statistics for per node and site.From facebook (share), delicious (posts), linkedin (share count).
Further development for this module:
Adds Maxymiser JavaScript to each page to allow A/B and multivariate testing.
The d3.js module provides integration of D3 visualization library with Drupal.
Let your users share via their accounts on popular social networks such as Facebook, Google, Twitter, LinkedIn, Vkontakte and over 50 more.