Should adults have the right to read what you post on facebook?

[Bella]

are you kidding?! of course people have the right to and will read whatever you post on those sites. once you put it on the internet, then you made it public, you gave up your right to privacy. if you want something private, then keep it that way. the 1st amendment says you have the right to say what you want, as long as it isn't slander against someone else. slander is saying something about someone else that causes them harm and is not true.