why Leaf is going to Cryptsy ?
because of HUGE volumes and transactions
Cryptsy will make good money on fees
Leaf  sell: 168.26321823 BTC
Leaf buy: 71.0775407 BTC
DGB sell : 2.47970188 BTC
DGB buy : 11.7230504

DGB have everything to make it on a big exchange, really
But DGB have no big volume
in a way, a coin listed now on CoinMarket is really good for cryptsy,
they can see if a coin rocketing, or be quiet, before adding it.