The document discusses strategic social media measurement. It recommends defining measurable key performance indicators (KPIs) and an analytics plan upfront when developing a social media plan. This allows social media objectives to drive the KPIs, tactics, and measurement approach. The document provides examples of KPIs like percentage of online conversation, new subscribers/buyers, and actions taken. It also discusses tools for measurement like HubSpot, HootSuite, Google Analytics, and SAS that can track metrics like engagement, reach, sentiment, and sales.