I did add Brett to my vomit beer. For a while there was a great pineapple odor, but now it smells and tastes of parmesan cheese.
Yes, I passed the Parmsesan phase too. Only smelled of it, though.
The funny thing about my Pukey Gose is that it never tasted bad (or, honesty compels me to add, "as bad as it smelled"). In fact, even at its worst time (after 48 hours of souring the wort, when it started going slightly thick and gloopy and very butyric, the taste was quite rich and malty, with a slight tang. Butyric acid seems to have a higher sensory threshold where taste/flavour comes in that when it comes to smell.
This little Cellar Dwellar freak project has been immensely fascinating so far, and while I'm sure the resulting beer will not be likely to ever become anyone's favourite, it'll be interesting to say the least.
Also: since ptiching the Brett, the beer has cleared, going from the typical wheat haze to being almost crystal clear now. To me, this suggests that Brett can somehow metabolise wheat proteins as well as all those other things it's renowned for, such as Sacch's autolysis debris and (du-UH-huh) organic acids. Anyone know anything about this? I'd be very interested in any reading material regarding Sacch & Brett's particular metabolic pathways, but can't seem to find anything readily available.