Writing on the Wall

Facebook has a function called "The Wall" which appears on users' profile pages, interest group pages, and event pages. It functions similarly to a tag board in that you post short messages, although it's a little more sophisticated and allows you to delete your own messages and messages that others have left on your personal Wall. One of my "friends" (okay, kid about the same age as my little brother whom we used to play with about a decade ago and haven't seen since) had this: