The questions are silly, frankly. The cultural assumption that science and spirituality are separate realms has been breaking down for the last decade or two. Time and again, people have been shown to be far more complex than simply falling into such an either/or category---we do not fit easily into mass media friendly categories. The kind of questions in this poll look like something that should be on a TV entertainment show. Maybe the results will be fun to look at, but from the perspective of understanding anything about the poly community or humans, nothing important (apart from you satisfying a curiosity) will be learned.
I hope this doesn't sound harsh, it's just how I feel.