1. Question the gender binary here, don't support it. There are not just two genders. There are people of mixed gender, those of multiple genders, people who are transgender, and genderless people. Respect them.
2. There is a difference between gender, gender identity, and sexual orientation, and all play a factor in things like preferences and culture - and in some cases, they have absolutely nothing to do with what shade iPhone you get.
3. Statistical sample size issues plague this poll. With 280mil iPhones out there, 93 people isn't a very good poll.
4. Sample bias issues plague this poll. This forum is filled with enthusiasts.
5. Response bias plagues this poll. People who are extremely vocal about the color-gender link are very likely to vote, and people who don't care are less likely to participate.
6. No option for people who have one of each color concurrently, or ColorWare or aftermarket mods for that matter.