What happend to Exalius?

Why is Exalius marked as guest, did he get banned or?

I had to delete my account since I forgot password and had signed up with troll email, for some reason the password didn't automatically fill in when I wrote the username. (obviously I could have made an additional account but I didnt wanna confuse or appear to be 2 persons with "exa" and "exas")

However I ASSUMED it would still say "exa" and not fucking guest, but you can take all posts labeled with "guest" as mine if they are posted before 15/11-2011 maybe Prod can change it to "exa"?

I can't, since Guest doesn't appear in the list of editable users.