Byzantine Fault-Tolerant Governance for Internet Message Boards

Exit-oriented architecture under adversarial moderation

We / MIT

Notes:

• Open in full deadpan.

• Present this as a normal systems talk.

Message Boards Have a Governance Availability Problem

• A large number of users are governed by a very small number of moderators.

• These moderators can delete content, change rules, and alter platform behavior.

• The dominant architecture assumes they remain reasonable forever.

Notes:

• Start with the ordinary setup.

• "This is not a safe systems assumption" is the line to land.

Threat Model

• hostile maintainers

• moderator coups

• non-consensual platform updates

• burnout, disappearance, selective export denial

We model these as ordinary infrastructure faults.

Notes:

• This is one of the central joke slides.

• Do not play it broadly.

The Internet Already Knows What To Do With Damage

• Packet loss is damage.

• Link failure is damage.

• Censorship is damage.

• Communities should also be able to route around moderator damage.

Notes:

• This is the conceptual bridge for the whole talk.

• Move quickly to the last bullet.

Portable Community State

• Repository archive with canonical content and history

• SQLite read-model for local browsing and inspection

• Complete board snapshot, not a courtesy export

Forking is not governance failure. Forking is failover.

Notes:

• Tie this to the actual implementation.

• This is the mechanism slide.

Cheap Exit Changes Power

• Admins can control an instance, but not necessarily the future.

• Users inherit a practical means of refusal.

• Bad governance becomes less final.

Notes:

• This is the contribution slide.

• Keep it crisp and serious.

Administrative Horizontal Scaling

• Under repeated schism, forks proliferate.

• Operational sovereignty becomes cheaper.

• The admin-to-user ratio may exceed 1.0.

We treat this as a success condition.

Notes:

• Pause before the last line.

• Let the room catch up.

Byzantine Fault-Tolerant Governance for Internet Message Boards

• Moderator authoritarianism is ordinary infrastructure failure.

• Communities should be able to route around moderator damage.

• Portable state makes governance failure less final.

• Forking is failover.

Questions, forks, and constitutional crises

Notes:

• End here.

• Leave this slide up for questions.

• Do not switch to a thank-you slide.