I created a post as one user. By mistake, I marked it as private.. my mistake.. but it happened.
Later, when i switched over to admin, I was surprised that my posting was gone. I didnt know what happened...
So I rewrote it.. and I happened to give it the same slug as the private one.
Now, on the single page, the private posting suddenly appears after the public one (because they have the same slug).
I can understand the slug thing.. but shouldn't the fact that it was private keep it from being visible?