For all of you, that wanted to change your username, but it was impossible due to the technical issues - There is now an option, to change your separate, visible nickname. It will be visible only next to your posts and on the main forum page under 'last post'. You will still need to log in using your original username.
Only administrators can set it for you. You can send requests for nickname change directly to me via private message.
Please send only serious requests with explanation of your reason for changing it.