After only few days of exchange existence:
Total Volume: 17391711.01 NXT (176.2652 BTC)
http://dgex.com/trading.cgi+ alot more traded on forums.
What is the problem?
That's 1% of the coins. That is, only about 1% of the coins have been redistributed on the exchange.
This is because the exchange is not automated. With some withdraw automation put in place much more people would be willing to sell.