For now I have changed 'sexuality' to 'gender' as per the comments, but I think that this brings up separate problems (specifically that 'gender' will be specific to gender-related issues, and can just as easily apply to men working in a female-dominated workplace, or women working in a male-dominated workplace, as well as trans- members in various workplaces, while at the same time not covering issues related to being homosexual that aren't necessarily related to gender).
If someone could please take the time to make a good tag wikitag wiki for gender to be clear what it should be used for, that would be appreciated.