Basically in blockland people can view your personal text line (Probably max of 50 characters), it would come up in the friendslist menu and have it shown.
Example: "I eat pie and I am friendly." could be in the box, you can set it to be viewable as everyone, friends, or private.
If it is private, it would give them an error saying that they do not want to share their personal text.
If it is blank, it would give them an error that they didn't set it up yet.
What do you think of this?