Great post and it covers a very important question. Why are these exchanges taking the Steem and SBD option away. I've thought long and hard on this and it frankly doesn't make sense to take a top 15 crypto off the exchange. With the amount of users Steem has, you're simply limiting yourself in the ability to make money, which is their main purpose. So why are they doing it?
I won't speculate, but if you walk through the steps logically, none of the answers are good and makes me wonder if some form of regulation is much needed as far as exchanges go in this space. Great post as always man! Have a great day!!