Ergo wrote:

by answering them, you are feeding them and now you are a cross posting
troll yourself..you have posted off topic in all these groups:
demon.local,

alt.animals.ethics.vegetarian,

talk.politics.animals,uk.

environment.conservation,

uk.rec.birdwatching,

scot.birds,

uk.rec.gardening,

uk.business.agriculture,

sci.agriculture.poultry



snip the newsgroup names from replies,(better still, don't reply at all)
block sender and watch them all disappear from the group...except when
someone else replies to them.