Contributors will not be able to submit Community Notes on advertisements, but will be able to do so on "almost any other forms of content, including posts by Meta, our executives, politicians and other public figures," the blog post said. Posts hit with Community Notes can't be appealed, but there's also no additional penalty for content that's flagged.
"Notes will provide extra context, but they won't impact who can see the content or how widely it can be shared," the blog post said.
Meta doesn't plan to open source or publicly release more technical details about its Community Notes system, but is considering the option for the future, Rachel Lambert, director of product management at Meta, said in a media briefing.