This extension lost a lot of it's usefulness over the years, and the creator's bigotry wrecked it. However. I do think it has a tiny bit of usefulness left: Does this person have An Opinion on trans people. The color is Entirely irrelevant now, but it indicates someone has said Something in one way or another about the topic, so if you are considering following someone that has A Color, you know you should check first to see if your views align. That is as far as this extension goes now.