I know there have been a few meta discussions on brewing, specifically home brewing beer, but I don't know that those every came to a final decision.
We seem to be open to them being asked because of several brewing related tags like "bottling", so does the tag list maybe need pruning or are they just poorly defined?
I've always been of the mind to point people to the other SE site because their questions are going to hit more eyes there and they're likely to get better answers, but is that appropriate?