Sergio is the President of Internauta Argentina (Argentina Association of Internet Users).<ref>[http://192.0.33.82/lurker/message/20110211.102022.1a42fdd2.en.html 192.0.33.82]</ref> | Sergio is the President of Internauta Argentina (Argentina Association of Internet Users).<ref>[http://192.0.33.82/lurker/message/20110211.102022.1a42fdd2.en.html 192.0.33.82]</ref> |