public site list (will take a few days to populate, assuming folks have updated their site access policy which old sites do not have)

install/update.php

@@ -1,6 +1,6 @@
 <?php
 
-define( 'UPDATE_VERSION' , 1066 );
+define( 'UPDATE_VERSION' , 1067 );
 
 /**
  *
@@ -766,3 +766,12 @@ ADD INDEX ( `layout_mid` ) ");
 		return UPDATE_SUCCESS;
 	return UPDATE_FAILED;
 }
+
+function update_r1066() {
+	$r = q("ALTER TABLE `site` ADD `site_access` INT NOT NULL DEFAULT '0' AFTER `site_url` ,
+ADD INDEX ( `site_access` )");
+	if($r)
+		return UPDATE_SUCCESS;
+	return UPDATE_FAILED;
+}
+