Just because they removed ppc and added coins that you think scam does it means that polo is dead ?  Hell no  .

 fyi i access the site just now and the site is still alive so i can honestly say that polo is not dead .  you can only call ut dead once their site is totally shut down .

btw can you list here the coins that you think scam ?  Ill do a research with them and i will give my feedback if they are really scam or not  .