Postando super rapido

Copie e cole esse codigo na sua barra de endereçoes e pressione ENTER

javascript:f='UP';cmm=location.href.match(/cmm.*/);tid=location.href.match(/tid=\d*/);a=window.orkutFrame.document.forms[1];;a=window.orkutFrame.document.forms[1];a.action='/CommMsgPost.aspx?'+cmm+'&'+tid+'&bodyText='+f+'&Action.submit';a.submit();void(0)