> that is definitely a no (my screen is too small to have some noise
> there, if for no other reason), it might have a warning in the
> documentation though, if it's any useful. But honestly, I doubt such a
> warning makes any sense. People who are capable of using jitviewer
> already "know better".

I agree it should not be part of the normal output.  I would say add it to the doc string in app.py and to the README file.  As far as people using the jitviewer already "know better".  If that's the case I wouldn't have started this thread.  Like you said earlier the use of jitviewer is only promoted on irc and yet I have come across 3 people working on different projects who are using it for the wrong reasons over the last 2 weeks.  It's like this is the new RPython where people start using it for the wrong reasons.