"Thomas Borchert" wrote in message
...
Marco,
so I never see their threads and most related
content.

Yes, but the problem is that there's not much left after that.

Absolutely true. Maybe the group needs a "vacation" where the trolls get
bored and move on to other groups for their trolling pleasure. Then the
value-add folks might slowly come back and the group might experience a
rebirth of activity. There must be some eco-system principles at work here.

Marco