And is Vegemite a by-product of these? :)
Philip Morris, er, Kraft, buy the yeast byproduct from pretty much all Australian breweries. This was discovered when Dick Smith (very pro-Australian business entrepreneur type) tried to produce his own version of Vegemite - so Australians could buy Vegemite that wasn't owned by an American company. But, no yeast, so no Dick Smith Aussiemite.
On another note, he did (briefly) market his own matches called Dickheads. I am not making this up. He also markets his own cheese - not called Dick Cheese, mercifully :-)
