Well first, just to level set on speed, I think Keith already mentioned the previous state-of-the-art fact-checking would often take on the order of days, and Community Notes is usually more in the order of hours, so it is already quite a bit faster. Notes can appear as often as [in] about 20 minutes on a brand-new post. But they can actually appear instantly if there's already another note out there that’s matching on a URL or image or video. I think on top of that, one thing that people really like is if someone actually sees a post and engages with it before a Community Note is appearing, we'll actually send them a push notification later so they get the correction as soon as the note comes out.