public static function instance() {

		// Store the instance locally to avoid private static replication
		static $instance = null;

		// Only run these methods if they haven't been ran previously
		if ( null === $instance ) {
			$instance = new bbPress();
			$instance->setup_environment();
			$instance->includes();
			$instance->setup_variables();
			$instance->setup_actions();
		}

		// Always return the instance
		return $instance;
	}