David Nebenzahl wrote:
snip

Why killfile or plonk at all?
snip
There are some groups that have cross posting trolls. If post are
cross posted to certain groups, I have set my news reader to ignore
all of those post. I also have a rule that ignores post that contain
a combination of words and/or symbols. I subscribe to over 100 groups
and just don't have the time or desire to individually ignore all of
those messages.
--
Jim Rusling
More or Less Retired
Mustang, OK
http://www.rusling.org