This document discusses metrics for measuring social media and new media from 1990 to 2010. It provides examples of metrics used in 1990, 2000, and 2010 as digital communications and online transactions increased. It then discusses four types of applied social media metrics: brand perception metrics, marketing efficiency metrics, revenue growth metrics, and support savings metrics. Specific metrics are provided for each type. The document emphasizes that social media metrics should guide strategy and that qualitative thinking is also important. It outlines five stages of an organization becoming fully engaged with social media, with the fifth stage being a fully engaged enterprise where customer engagement is distributed across the organization and drives business outcomes.