I am evaluating the forum at the moment and I have got the following question.

Could someone define what is meant "Anonymous Posting"?
A) I thought it means that Posting a message without logging on. However, I was not able to do so in the product which I downloaded. So, this could be a wrong definition.
B) Does it mean you still have to log on, but when you post a message, your name will apear as "Anonymous"? if yes, how to do that?
C) What is the relationship to "post_guest_customer username" in Admin/Setup/PostSettings?

Thanks in advance.