Nice work, for buyers/traders this is very useful information. There is for sure few exchanges which would be good to add to the list, like Coinbase or Bitstamp. Just checked Bitstamp fee for withdraw BTC/LTC/BCH/ETH/XRP, and they are all marked as "Free of charge". Can someone who has an account there confirm this :
https://www.bitstamp.net/fee_schedule/You may want to add Yobit. Although it's one of the worst exchanges that have ever existed, I think that this list should still include as many exchanges as it can. All the withdrawal fees can be viewed easily on their site.
I am not sure if Yobit shoud be added to the list, there are too many complaints and SCAM accusations on that exchange, people lose large amounts of money daily, and there is actually no support who can help in such cases.