You believe that users should have to check the status of Cryptopia's wallets before sending a deposit there? Each and every time? Ridiculous.
Yes - that applies to every exchange. Don't send crypto to wallets that are in maintenance - it is common sense.
That's nonesense.
Mining to exchange is bad idea even if wallet is not in maintenance,I send signatum to Nova,wallet info were ok,but I didnt get my signatum,in few hours Nova support told me that wallet is broken,took 3 days for me to receive coins,so shit happens even if you dont mine,but with mining,some exchanges like Yobit,change adress of your wallet randomly sometimes,so always check,andbetter do not mine on exchange,because you can loose your coins.