We must protect the 'name' of the host if extracted from its homepage.

Look at peer.php:
49 // TODO: In reality, this will be prohibitively slow... need another
50 // default - maybe blank string
51 $homepage = file_get_contents($wwwroot);
52 if (!empty($homepage)) {
53 $count = preg_match("@<title>(.*)</title>@siU", $homepage, $matches);
54 if ($count > 0)

57 }