While not familiar with openbazzar, I certainly agree that this would serve a great deal of value to cryptocurrencies.
I'm certainly a proponent and would like to help such an effort however I can.
i'm not all that familiar with openbazzar either.
i just read the headlines, and saw it required some effort to try the beta and was just a little disappointed.
hopefully they can make it work on all platforms flawlessly
You should listen to this. They are basically building exactly what you are proposing. The main challenge is to build a decentralized escrow reputation system.