--On Thursday, August 09, 2012 09:27 +0100 Dave Cridland <dave@xxxxxxxxxxxx> wrote: > Does anyone other than historians honestly care what the > original was? I mean, really? Dave, RFCs are often incorporated by reference in procurement documents and conformity requirements. If one were trying to interpret or enforce such a requirement, it would almost certainly be useful to know _exactly_ what version of an RFC and its interpretations was agreed to. john