On Wed, 12 Aug 2015 16:07:02 -0500, Michel Boucher
> wrote:

> wrote in
> :
>
> >> The thing is to filter him out using info generated which he
> >> CAN'T con-troll ;-)
> >>
> >
> > So, each of us can study his posts for clues.
> >
> > I was worried for a bit. I was picturing some sort of Murder
> > on the Orient Express scenario,
>
> I wouldn't rule that out entirely ;-)

What about the froggers?

--

sf