There was a question about this in a formal exam, in my first year at uni: "RFC 1149 was release on 01/04/90, but what was it about?" Some lecturers do have a

There was a question about this in a formal exam, in my first year at uni: "RFC 1149 was release on 01/04/90, but what was it about?" Some lecturers do have a sense of humour!