The answer to the intial query depends upon what you mean by active. Ron Beard, Chair of the ITU's Special Rapporteur Group is on the list. Also Dennis McCarthy, who is Chair of the IAU's Working Group on the Leap Second. I am less active, particucularly lately, but have been known to forward
On Fri, 2 Jun 2006 [EMAIL PROTECTED] wrote: We intentionally try to be silent in this forum. Why? Peter.