Hey! Loved the livestream. I'd love some more info on realms overall. Some questions off the top of my head: Does everyone have a realm when they sign up? Can I create multiples as an individual creator? Can I join one without having my own? How do I find new realms to join? What does that interface look like? Is there some big first-mover advantage here? What stops realms from consolidating audiences to the point where the biggest ones have way better reach than others and hurt discoverability for smaller realms?