>but the question of > error in process is; does the RFC lack communication requirement with > the community? > Sorry if not clear. I mean that as some participant are requesting a scientific approach to struggling with 2119 (i.e. thread-subject), does that mean in some RFCs the use or not use (i.e. we see that participant use different approaches to follow the 2119) that it may add communication confuse with some of community? AB