UNU provides a continuous feedback loop of the group's preference for a choice, as well as its conviction. People are adjusting their levels of conviction based on the completeness of their own knowledge on the subject.
A poll will give you the most popular answer but not the answer that optimizes the preference of a group.
My main camera is a Nikon D3. I use a French camera from the 1800s for wet plate photography, I use a Hasselblad sometimes. But to me the camera really doesn't matter that much. I don't have a preference for film or digital.
For me, my preference for comedy is grounding it in the psychology of the character, and not just kind of making faces. Even when it's a crazy character, grounded comedy resonates more with people because it doesn't look like you're watching someone do vaudeville. No offense to vaudeville.
Music is a personal preference. Everyone's free to connect and like whatever they want.