I'm rather new to the club, but I can't help but think that the way people answered the poll questions is based more on their positive bias towards Bellatrix rather then people actually thinking about the questions and what the person is asking. Don't get me wrong here, I actually think that Bellatrix beats Bella any day. This doesn't change the fact that I think people are voting for things because they think Bellatrix is better or because the Harry Potter series is better rather then actually thinking about the questions.
For example, one of the questions is about whether you want to be a Death Eater Witch or a school girl from Forks. This isn't the same as asking if you would rather be a Vampire like Bella or a Witch like Bellatrix, which is one of the other questions asked under the poll section. You may think I'm talking about the fact the first question asks if you want to be a regular human or someone with super powers compared to choosing between two different special powers, but that isn't what I am referring to when I say the questions aren't the same.