Good news for Espers! I emailed several exchanges when the whitepaper was released and finally got some responses. Protection from DDoS attacks is something that a lot of exchanges are looking for, as well as secured messaging.

I can't disclose too much but it seems like the Binance developers were quite impressed, but they want to see more activity on Github before they list Espers.

Oh and by the way, don't be surprised if Espers gets listed on Kucoin in a couple of months. Oh... yeah the Bittrex listing is still pending, they just delisted 98 shitcoins, guess what will happen next...