There is a vast universe of social

There is a vast universe of social media measurements available to marketers today. Since the big bang of social media created history's most influential media, marketers have invented many metrics to determine the impact it has on business results.
Here's an exploration of social marketing return on investment (ROI) solar system - from the inexact of influence and engagement at the far corners of the solar system, right to center of the universe where proven measurement practices calculate ROI in strictly financial terms.

Read more: http://www.digitalinformationworld.com/2013/07/social-media-return-on-investment-roi.html#ixzz38Lqm6g52