Ok, I think this would help increase the darkfall economy but still keep the social interaction needed for trade.
What if they established an all-race mutual trading city in the center or somewhere on the map that all races could be in SAFELY. You could teleport or take some type of quick transportation there from every main race city. I think it would increase trade and seems to have no negative effects. There wouldn't be an auction house or anything but merchants could establish selling booths or it would all have to be done in a trade window but it would be nice for all races to have a common ground
Please say what you think : D