Sort:  

manna can be traded also on Freiexchange (small Norwegian based community exchange): https://freiexchange.com/market/MANNA/BTC

Southxchange is the only exchange Manna is traded on at this time.

No there is no way to trade manna for steem directly at this point.

We are optimistic that can happen in the future.

When will #manna be listed on major exchanges? This will have a positive impact on the price!!!
Below interesting analysis on the "coinbase effect " :
https://bravenewcoin.com/news/how-exchange-listings-affect-cryptocurrency-prices/

as announced in the Mannabase newsletter, Manna can be traded also on Freiexchange. Would be nice if Freiexchanges would be added also the the website and coinmarketcap. https://freiexchange.com/market/MANNA/BTC

yay that is good news yes!!