The document analyzes social media engagement within the pharmaceutical industry, segmenting companies into 'social butterflies,' who are active and engaging, and 'wallflowers,' who are less active. It reports on the progress of 14 pharma companies over a year, noting a small overall improvement in social media engagement, driven by a few forward-thinking companies. The analysis emphasizes that while pharma is becoming more involved in social media, it still lags behind other industries due to compliance concerns and measuring ROI.