Please remove the minimum trade size and replace it with total btc instead like how poloniex and mintpal does it.
Putting a restriction based on a trade's position size is ludicrous considering it does not take into account current price per unit. I haven't considered bittrex thus far for this simple reason.
Consider this simple scenario, imagine the price of a given coin doubles. The total price of our trade will also have to go up since the minimum trade size remains constant. Say a given coin's minimum trade size is 10 and current price per unit is 0.002btc; the min total price per trade is 0.02btc. When that coin doubles to 0.004btc, the min total price per trade has just went up to 0.04btc. It's not hard to see why this is undesirable.
I expect a patch correcting this flaw asap before I can really consider using this exchange.