I just checked spokeo. I'm not there but my wife is.
What I saw was really nothing more than can be found in a local phone book.
That being said, I don't post much of anything on Facebook anyway. I was kind of cool to re-connect with some folks from days gone by but I have no interest in knowing EVERYTHING they do.
Like Twitter, I think it's just silly. Who really gives a flyin' crap what you had for dinner?