The document discusses the rise of social data and how it presents both opportunities and challenges for businesses. It notes that social media usage has surpassed email usage and that both consumer and enterprise social networks have seen dramatic growth in recent years. However, it also explains that the massive amounts of social data being created risks becoming an "onslaught" due to information overload if not properly analyzed and filtered. The document argues that social analytics, which involves listening to social ecosystems and tapping into collective intelligence, can help businesses derive value from social data by addressing issues like information silos and obscured information.