Earlier quoted context omitted.
All of their privacy breaches don't really matter if you consider all of the things that you do with Facebook to be explicitly public. My only privacy filters are discretion and sobriety, and they've worked well enough so far.
Agreed. In this day and age it's just asinine to expect privacy from the Internet, no matter what you are promised. There is not privacy and I do not expect any. That's the way to be happy and care free on the Internet. It's simple: Don't post anything privately or publicly that you do not want the whole world to see.
Are you fine with the whole world seeing all you email and chat history, then?