Facebook usernames are coming Friday night at 11:01 pm Central Time. This means that the url for your profile will be as simple as www.facebook.com/mattperman, rather than www.facebook.com/id=592952074?!#@4832
From the Facebook blog:
Starting at 12:01 a.m. EDT on Saturday, June 13, you’ll be able to choose a username on a first-come, first-serve basis for your profile and the Facebook Pages that you administer by visiting www.facebook.com/username/. You’ll also see a notice on your home page with instructions for obtaining your username at that time.
From the beginning of Facebook, people have used their real names to share and connect with the people they know. This authenticity helps to create a trusted environment because you know the identity of the people and things on Facebook. The one place, though, where your identity wasn’t reflected was in the Web address for your profile or the Facebook Pages you administer. The URL was just a randomly assigned number like “id=592952074.” That soon will change.
We’re planning to offer Facebook usernames to make it easier for people to find and connect with you. When your friends, family members or co-workers visit your profile or Pages on Facebook, they will be able to enter your username as part of the URL in their browser. This way people will have an easy-to-remember way to find you. We expect to offer even more ways to use your Facebook username in the future.