Facebook has always used random numbers to make up your profile page URL. This is not longer the case, with the introduction of [Facebook usernames][2], you can now have your name in the URL instead of the random numbers.
See [mine][3] below.
Go to the http://www.facebook.com/username/ page and set you desired username. That’s all, now share your new easy to read profile.
[1]: /wp-content/uploads/2009/06/facebook-username.png) [2]: http://blog.facebook.com/blog.php?post=90316352130 [3]: http://www.facebook.com/danesh.manoharan [4]: /wp-content/uploads/2009/06/Facebook-sername1.png)