[paultopia]

Very much agree with the point others have made about photos being a bit problematic. I know that you don't mean to be doing this, but judging people for lack of a photo on their profile is an unintentional form of gender discrimination (and possibly race, religion, etc. as well), because of the different incentives that people have to post photos. Women who post photos get creepers, lots of people of color have reasons not to post photos to avoid other kinds of bias (and I imagine similar points with respect to, e.g., a Muslim person who wears religious headwear), older people probably have a disincentive to post photos because of the massive amount of age discrimination in tech, etc.