Whats your opinion on Concurrent Groups in PbP
I'm considering having a second group (two groups of 3) independent of the one I've been planning, considering the number of interested people I think I'll have enough good players to fill it out. Essentially it would be two games, in the same setting with the same large events effecting both groups. I've never done this before, so what do you think? Does running concurrent groups in a campaign become too complicated? I don't think it will be, but its the things you can't anticipate that cause problems usually, surely some others have done this.