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Community
Arcanum Webs is built for readers who take markets and technology seriously. These guidelines keep conversations sharp, kind, and worth everyone’s time.
Good-faith debate
Challenge conclusions with sources, not volume. We delete bad-faith pile-ons and coordinated harassment.
Protect vulnerable people
No doxxing, medical diagnoses for strangers, or speculation about private individuals’ finances.
Share expertise generously
Practitioners are welcome to add context—disclose relevant affiliations so readers can weight your perspective.
Monthly office hours
On the second Thursday of each month, editors host an open thread for questions about methodology, data choices, and what we got wrong. Times rotate to serve different time zones.
- Americas / Europe09:00 PT
- Asia / Pacific19:00 SGT
Reader letters
Send a concise note—what we should investigate, which expert we should hear from, or which chart confused you. We read every letter even if we cannot reply individually.
Submit a letter