Cats or Dogs?
Cats or Dogs is a neat little site which asks you repeated questions, and calculates correlations over responses. E.g., it has found that those who prefer black over white are 41% more likely to prefer coffee over tea, while those who prefer white are 38% more likely to prefer tea—which is a statistically significant result. Even better, those who prefer beards are far more likely to prefer Calvin & Hobbes to Peanuts. This proves how much more intelligent we are (which is also indicated by how much we prefer beer) .
As you answer the questions, it periodically shows you statistical results; it will also ask for questions to add.
Interestingly, people are 2.1 times as likely to prefer brunettes over blondes. I knew I wasn’t the only one!

