I understand the need, would this be more female ratio to male ratio. The attention gets a bit much and people do all kinds of non cool things that can be annoying. I want to express myself fully again and each time I try, mental blank, my language isn't what it used to be. Its the same everywhere, its like tumble weed on my fb too. I think its a great way of talking and getting to know people. Although at the same time it can be surreal when it its viewable. Then again that is what pm's are for. For the most part wall posts are an excellent feature of communication.
I see "Visitor messages." Where does the "wall" come from?
I just wanted to distinguish between PMs and VMs. If it makes you feel better we can call it Visitor Messages. Facebook calls the place where visitors can write you a wall and that was the first word that came to mind. All good now?