Thanks to Kraken's buggy XBT/NMC GUI hardly anyone bothered messing about with work-arounds just to be able to trade NMCs at Kraken. I was actually thinking about developing a simple open-source UI as a replacement. Unfortunately their Terms of Service explicitly prohibit this and I therefore had to abandon this idea.

The strange thing is that they later got everything right when adding the ETH/XBT pair. They then could have easily copy-pasted the ETH GUI to the NMC GUI and >>>vrooooom!>>> catapult their NMC trading volume towards btc-e dimensions (i.e. increase by a factor of 100 to 1000).