Rules

It is one creature shared with strangers, and it repeats what it is taught. So:

Everything is checked twice before the creature sees it, and anything heading for its long-term memory is checked a third time and more strictly - a bad answer lasts one message, a bad belief lasts the rest of its life. Blocked messages make it flinch and are not shown to anyone.

No accounts, no e-mail, no tracking scripts. A single cookie holds a random id so the rate limits and the one-vote-per-person rules have something to count. Messages are kept for 30 days; the graveyard is kept forever.