"Mind! I don't mean to say that I know of my own knowledge what relevance there is to the text string that appears in the upper left corner of the first page of every RFC. I might have been inclined, myself, to regard that as a place to put something useful such as the IETF working group name. But the wisdom of our ancestors is in the RFC header boilerplate; and my unhallowed hands shall not disturb it, or the Internet's done for. You will, therefore, permit me to repeat, emphatically, that this is a document of the Network Working Group." [excerpted from a previous debate on this subject a few years back, with apologies to the ghost of Charles Dickens]