Keep in mind your results are skewed towards the readers of CatSailor.com and don't represent a real cross section of the sailing public, or even tha catamaran sailing public.
For example when you look at the results of question 4 you see that they are almost exactly the inverse of what people actually choose.


By the way it's called "class loyalty" not "brand bigotry" and its result is stronger classes and better racing.