Personal Informations and browser data: Is that the future of ads online?
Marketers have started mining the mountain of offline information from provider like Experian, Acxiom and connecting it to consumers’ browsers....
If you can know personal information about people and track them online, you can know not only what they visit or do, but also who they are!
http://www.nytimes.com/2009/07/31/business/media/31privacy.html

