So yesterday, we learned that OnStar tracks you even if you're not a customer and today, we learn that Facebook will track and monitor your web usage without your knowledge or permission… even if you're not logged in.

The social network is quietly retracting a cookie that continued to report your Facebook user ID even after you "logged out" of the site. But it's not sorry about five other cookies that persist after you sign off. What, you didn't think Facebook would ever let you actually for real seriously 100 percent sign out, did you?

Remember, you're not Facebook's customer, you're cattle. These kinds of issues will never stop so if you aren't using special software to counter Facebook's nastier sides, you're at a disadvantage.