In regards to removing the exchange part of the wallet, I half way agree.
But what about using API to access bittrex trades, instead of how its currently done?
Cloak coin has a nice bittrex interface using API, allowing one to make trades in cloak, using their account on bittrex, right from the wallet.
I don't know if it still causes lags or not, but I figured I would ask.
Don't think many trade from the wallet. What we provided was a much better GUI level trading. We are not removing it due to lag. Only the Bittrex exchange lags on it. Everything else works fine. But we haven't received any input from users using the built-in trading. So we felt it is just an extra baggage.