With respect, curryqueen, the salt thing was a bit of a joke because things were getting a bit heavy. People took it way too seriously. It was harmless, but a seemed to prompt a few to throw their toys out of the pram for some reason.
You don't have to respond to or read things you aren't interested in. It was only one thread, for heaven's sake! And it makes a change from people just posting 'I like curry' stuff - which they're perfectly entitled to do, of course, and which I for one would not condemn outright :

The number of 'contributing' (as in 'to the thread') members seems to have taken a nosedive as a result of some of the overreactions to it. That's what turned people away, not the post itself. If it hadn't have been dealt with by certain people the way it was, there would have been a few people still having great fun contributing to it just as 'a bit of fun'.
I would have thought that as a moderator you'd be encouraging diversity instead of condemning it. And on a site like this, condemning 'science...?