I'm sorry The Badger but I disagree whole heartedly with your suggestion not to reply to postings by David Hannam and the even more insiduous "guest" clones.
There is always a chance that someone might just be curious enough to access ome of the sites he has posted links to or decieved by the insiduous lyrics of the "so-called" folk song he posted on 'lyrics add' here some while back.
Where I do agree is that such people cannot be reasoned with, but don't you think that to provide the true facts behind some of their more nasty stereotyping and sniping is a valid exercise also, even if only for the benefit of those who are being exposed to only one side of the equation if we follow your advice to boycott such threads?
I shall continue to refute such trash - wherever - I come across it!