Openledger is Bitshares user issued asset IOU tokens for different cryptocurrencies, so I don't think it deserves its own entry.
I might add it. I don't know anything about it TBH.
I don't have a ton of time nowadays to research and analyze all of these projects after work and working on my own projects.
Interesting. Everywhere else I have read stated that the order matching was centralized, but if it is done through masternodes then that isn't fully decentralized, but it isn't centralized either... I will have to look into it more.