I just created a new template for use on all Userpages. The name is UserFavArea, and it allows seamless adding of your favorite area onto your User! It works with the regular 5 areas, and I am planning to add more, so stay posted!
An example of it:
|This user's favorite area is Day.|
UPDATE: Now, Roof Night is a selectable area! There are now 6 areas! Type in Night Roof to add it in!