Yep, just as I thought... Only Lion Nathan branded beers are suggested.
Marketing = scum.
Edit: I love how they say in the "Brewer's Memo" that they are happy to discuss natural beer with others that feel the same way and conveniently don't provide means of communication.
To be fair, they do actually have a contact link at the bottom of the page. The contact page has several phone numbers and an email address: [email protected].
I'm sure they'd be interested in all our cynical questions.
Andrew