ah, so you found your way to your profile page, I see!

Somewhere in your settings, you can set it so that you get a notification at the top right of your page, where the "private messages" link is (instead it will say "User notifications") It is there that you will see if anyone has posted a visitor message in your profile.
Other stuff that you might be interested in knowing...if you post a message while at your own profile page, people can only see it if they come to see your page. If you want to reply directly to anyone that has posted a visitor message, then you can click on the little link "view conversation" and then when you reply, your words will go to the other persons profile page...but I must say that its much more fun watching you talk to yourself instead!
