Can anything you do online remain truly private in this day and age? One out of every eight people in the world has a Facebook account that they fill with personal information. People tweet details about their daily lives. And it seems that every site we visit online wants to install a cookie to track our online progress.
But just because we live in a culture where privacy is often willingly surrendered, you shouldn't give up and give away your information to just anyone. Past problems with these five corporate giants should definitely make you think twice.
http://news.yahoo.com/blogs/technology-blog/privacy-paranoia-5-companies-think-twice-trusting-154315777.html

What is the point of rules that are not enforced?