P2P  has  brought  more  positive  meanings  to  the  heritage  and  propagation  of  knowledge  than  it  has  done  to  the  copyright  system.    I  don't  understand  why  a  company  like  Google,  who  advocates  "don't  be  evil",  invests  in  Xunlei,  helps  it  sabotage  copyrights,  and  profits  from  its  profit.