Monero is already on many exchanges. Kraken, Bitfinex, Poloniex, Bitsquare etc etc. The cryptocurrency exchange space is becoming crowded and if coinut wants visitors they will need to accept many coins like Monero anyway, with or without any votes
I agree that monero is not a shillcoin but we need more exchanges not less. Exchanges like polo need a real competitor that can attract comparable volume or there will be no end to their scams.