I really like this. It becomes much more personal when you can address people with their real name.
Like Stew I always use my real name in posts.
My displayname is my initials + a number as my initials were already taken when I first used this as an email address.
Can anyone guess what the number 42 is a reference to
BTW: Is the "ø" in my last name shown correctly in everybody's browsers? It should be an o with with a diagonal line, the same letter as an ö