I was getting at this in a earlier post. If we don't make an effort, nobody else will. A well reasoned submission sounds like a good idea.
As for the advertising ban, I find it hard to see downsides to it because the generic advert for a brand of beer has nothing to do with informing the public about beer, it merely attempts to asscoiate desirable lifestyle choices with it, so little would be lost.
Also, the advertising budgets of the big boys is so stupendously large compared to craft producers that smaller brewers are unable to compete on any level. We could hope that a ban would level the playing field somewhat, and allow consumers to make more informed choices based on beer quality rather than the image or lifestyle that particular brewers want associated with their beer.