FTC endorses "Do Not Track" concept
The FTC endorses "Do Not Track" concept to enable users to opt out of tracking and to see their stored personal information
Read MoreLoan rates based on your browser
This article on The Consumerist reports that Capital One provides different car loan rates based on the browser you use when visiting their site. I suspect that there are some strong demographic trends among the users of various browsers. It would be interesting to see if they give different rates to the same browser in different states or zip codes. Once again, evidence that "they" are using your personal information in way that may not be good for you.