Anat - 10:27 am on Mar 12, 2008 (gmt 0)
I am not overly concerned with companies tracking my purchase habits and trying to make me targeted offers. I make a living off the internet, essentially making money from such marketing efforts in one way of another. I would never install a total ad blocker or a cookie eraser for that reason. If everyone were to do that, I won't have much of a revenue stream anymore.