You're right, that the new listings in novaexchange and instantbitex are not solving the liquidity issue for now but it's important to not get left (and rely) only on one exchange (coinexchange.io). Thus, it was a more emergency and safety measure. 

To apply successfully on bigger exchanges, more work and preparation needs to be done, like social media to show that FairCoin and its community is alive and have some good projects related, which are still not so visible to the outside. There are currently some people working in this direction on different platforms. Anyway, on the medium term perspective some bigger exchanges should and will definitely be a target.