But this isn't 'any pub in Scotland' Dave. It's a forum where people from all over the world, with a variety of cultural norms, religions and political viewpoints are having discussions.

I agree that the underhand comments are very annoying, as is deliberate misinterpretation.
And surely, one can be cultured enough not to resort to bad language?
I know this isn't a monastery, but I don't move in any circles where bad language is acceptable.
(Perhaps I ought to 'get a life' as they say nowadays!)