There's a question on Quora asking for opinions about subjects' gender impact on usability tests. I think this topic is very interesting given that people of different genders prefer different visual designs. Thus, I would like to know whether there is any studies or at least anecdotal evidence comparing reactions of men and women to interaction patterns or information architecture in "unisex" products.
I know there's a similar question on UX.SE but it was dealing with gender-specific design.