- There are two and only two genders.
- Okay, then there are two and only two biological genders.
- Gender is determined solely by biology.
- Okay, it’s mostly determined by biology, right?
- Please tell me it’s determined by DNA.
- Gender can be reliably determined through visual means. After all, no man would ever wear a burka.
- Once gender is set, it never changes.
- Even if the gender can change, it will only change from the one value to the other value.
- Only one gender can be “active” at the same time.
- We’re tracking gender now, so we’ve always tracked it.
- I only need to be concerned with human gender.
Source: http://www.cscyphers.com/blog/2012/06/28/falsehoods-programmers-believe-about-gender/
Going out of your way to push your personal gender binary beliefs is a lot more ideological than building user-centric systems that cater to the actual needs and wants of the people using your product. Lists like this are great reminders to build systems for people, not only people like yourself.