Om brings up interesting points regarding privacy and a “cached life”: our paths and thoughts are on servers all over the place. Clearly users of web applications can be tracked, aggregated, analyzed and put into buckets of commonality. There are companies (e.g. Tacoda) that purposely deliver you ads/content based upon what they know about you (or a pre-defined profile they may have about people like you).
Don Dodge (formerly of Napster now at Microsoft) brings up a distinction between the cached life (online world) and the observed life (although he didn’t say it, I’m guessing he means the offline world, see the Comment section in Om’s blog). This brings up a somewhat contrarian thought for me. There is information we believe, or at least I believe, should be inherently private (search history, my iTunes downloads) and information we purposely make public (blogs).
Many marketers realize that blogs are a rich and open source of observational data. There are two main methods of extracting that data: Read each blog entry, or subscribe to a service that aggregates the information into meaningful chunks of insight.
For those marketers who don’t yet follow how people write about your products, services, and company in the blogospehre, Randy Moss recently presented on the concept and importance of apophenia. Marketers are crazy not to take advantage of this open source of consumer attitudes, insight, and behavior offered by bloggers. Compare your market research and behaviorial data with information pulled from the blogosphere. You might just “seeing patterns or connections in random or meaningless data”.


