This document discusses social media data products from Twitter and Facebook and how they can be used. It provides an overview of the types of data available from the Twitter Firehose and through third party providers like GNIP and Datasift's PYLON product for Facebook data. Free tools like the Twitter Public API and Curator are also highlighted for accessing limited Twitter data without cost. The document uses an example of how Target analyzed social media to connect with customers and make business decisions. It emphasizes that while the free tools are good for many projects, commercial solutions are needed for applications requiring large volumes or more complete datasets.