I've been mining directly to Polo since mid 2016 and exchanging to BTC, and then withdrawing to a Trezor. I saw this verification process come up the past months, but being a hobby farmer my total on the exchange was never over 1 or 2 ETH at most. I liked doing this to protect my anonymity and just had a throw away email I linked to the account. Are there any other exchanges one can use going forward that won't require verification?