Op, you should have included links to the profile instead of picture. I spent most of my time reading the write up in the picture which was not even the main emphasis.
Admin can also just edit out the username that made the post on request minus necessarily deleting the account like it is the case with this thread that was made not so long ago -->
https://bitcointalk.org/index.php?topic=5246208The user who made that thread is still an active member of the community. Anonymous only appears in that thread.
I think the OP of the link you provided is Lauda. I may not be so sure but Lauda happens to be the only comment "reserve#2". In the forum the topic creator always type reserve after creating a topic. But I am confused because the first reply that said #reserve2 should be Anonymous also.
What type of situation can I face to ask the admin to turn my account to Anonymous?