In a bigger sense, this touches the center of my studies of the digital world vs privacy.Moderators have had an interal list of username changes for years. It's not public since some users change names to avoid being associated for instance with a host they worked with. That is why we have started this thread where people if they want to can list their previous username.
You can request a username change by contacting an administrator (Peo or Jan). We limit how often you can change a username to 12 months to avoid too much confusion for other members.
Discussion of username changes is ok in this thread.