Interesting, could you share more info? I couldn't find anything on Google. I played a fair amount of SOI back in the day and it'd be fun to start over on a fresh server.
Maybe limiting npc's to only a certain number of moves that aren't a response to other users per day...
It could be a lot of fun.
If a MUD is going to survive today it's going to be driven by those RP focused players where the freedom to describe actions in text allows a flexibility that's unrealistic in graphical games.