As you know by now, we’ve moved. The need for the move is the heightened attack levels on WordPress, and we are implementing changes to minimize risks.
One such change involves the way in which your posts and comments are noted. In the past, your login could also be the id under which posts and comments were noted. I’ve changed this, so that your login is more hidden than in the past, though you are free to change how you wish to be recognized. Under your profile, which you can access by login, is a nickname and way in which your contributions are recognized. If you prefer something other than what I’ve chosen for you, choose a nickname and moniker for recognition.