Starting from today, you can get your own unique Facebook profile URL! Realize how your profile page might look something like: http://www.facebook.com/profile.php?id=SOME_NUMBERS? It’s silly, hard to remember, and there is no easy way to show your profile to other people unless you give them the full link to your Facebook profile.
So register your Facebook own URL by going to http://www.facebook.com/username/. Hurry up because you will compete with other Facebook users around the world! Once you choose your Facebook own URL , you can’t change it again though, so choose carefully!