i didnt think you ever could post as a guest or anonymous account, i thought those accounts here were regular accounts and manually changed by theymos for whatever reason at some point. not sure though.
Exactly, admin can change someone's name to
"Anonymous" as far as I understand that all the posts of that member are shown under that name - but he can change the user's name only in a certain topic - as is the case
here /
How username turned into "Anonymous" in 2022?