> It's mailman.  We can stop posting from non-list members, or hold them
> for approval by a moderator.  I'm willing to do this.  We can do other
> stuff to make it easier to manage too.

I think the list should remain open for people not on the list.  Moderating
non-list member posts sounds good, though it would be asking more of your
time (but hopefully not much).

Bob Campbell                    Unix System Administrator
Scientific Computing Division   National Center for Atmospheric Research
rsc at ucar.edu                    (303) 497-1815