> Typically, the vendor doesn't just get that you are interested in cars, they get the full URL of the page you are on. I'd say that knowing you're interested

> Typically, the vendor doesn't just get that you are interested in cars, they get the full URL of the page you are on. I'd say that knowing you're interested in cars is also a violation of your privacy. Knowing that people that are in car festivals may be interested in cars is ok, but knowing that a person attended to a car festival is not ok.