- Link the study or reporting
Peer-reviewed sources first; say if a study is a preprint.
- No pseudoscience
Claims against established evidence need strong sources.
- Ask questions freely
Beginner questions are welcome; answer them kindly.
- Be civil
Disagree with ideas, not people. No insults, slurs or harassment.
- No spam or self-promotion
No ads, referral links or posting the same thing in many communities.