Sorry Brandon, seems like you have been misinformed by someone on how exchange fees works!
In blockchain technology only cost for any transaction is mining cost paid to miners which is hardly noticeable and thats the whole reason why blockchain technology is currently implemented in monetary system.

Cryptopia is one exchange trying to look innocent by giving out lame stupid excuses for its actions! I have bought Safex from tradesatoshi and transfer fee was just 350 safe coins, which was clearly explained by exchange including their profit!

So now you can guess what short of profit margin Cryptopia is working on, specially when delisting a coin they should have informed in advance to users. But its very clear what their intensions were behind just delist it without informing users like other exchanges does in advance!