Is anyone else concerned about the use of facial recognition software used in social media sites such as Facebook and the possibility of being outed by it? Especially if one has FB accounts as both male and female personas and posted pictures of themselves in each. Are such matches made less likely if you never friend the other persona? Can you be sure that your current friends would never friend the other persona?
Also, commercial and governmental agencies can make use of the ever present surveillance cameras to make matches of faces no matter how well made up.
That surveillance presence might make one paranoid about dressing in public.