You have options within your very own profile, Look at them by clicking on the profile icon @ the top of the screen. You must be logged in to do this. In there you will find more options such as, Friend and foes list just in case someone is harrassing you, Signatures, Avatars and things like if you have a favorite site or your very own you can add it in there.

There is more options as well like every member has there very own photo galley etc.....

Enjoy!