This seems like a great way to keep from accidentally alienating new members to a group.
I'm wondering if it's harder for attractive women to trust men.
I also wonder if minocycline has the same effect on women taking it. I know that there are a few case studies in which minocycline has been tested on patients with Alzheimer's Disease to see if the drug improves cognitive function. I'm fairly certain it was tested on both men and women. I'll see if I can track down a few links.