http://www.dmoz.org/cgi-bin/add.cgi
http://directorio.compartimos.net/add_url.php // http://directorio.compartimos.net/valida.php?q=f37120f6e0dab1665043898f60268ef1
http://www.google.com/addurl?q=http://nadia.enla.net&hl=&dqq=
http://www.infotiger.com/addurl.html?url=http%3A%2F%2Fnadia.enla.net&email=laiabenju@hotmail.com&optin=1