we have discussed this privately, and we will only take one more coin. Currently we are researching on what coin is worthy.
r3wt : I guess there is no harm in me asking if SBC could be included in that research for the 'one more coin'. Dev is back on it and working to get the additional features into it & bitcointalk thread is well attended.
Either way, good luck with the release!
Stablecoin may in fact find a home on the exchange, since we are having problems with Gridcoin and there are varying reports on whether the coin actually works as intended or not.