wordpress ping list

here is my ping list : http://1470.net/api/ping http://api.feedster.com/ping http://api.feedster.com/ping.php http://api.moreover.com/ping http://api.moreover.com/RPC2 http://api.my.yahoo.com/RPC2 http://api.my.yahoo.com/rss/ping http://bitacoras.net/ping http://blog.goo.ne.jp/XMLRPC...