About all I find useful is an automated pollution team and once I get steam and get the main lines put in, maybe automating a few with build rail network. Problem is, as Nergal says, the governor seems to think that the most important rail to build is the one off to the side of your front lines, right on the border, his butt in the breeze, one turn from being captured. I think if there were a way to unautomate without having to track down each and every automated worker, I might use it more. As it is, pollution teams are about all I use on any regular basis.
Re:ChaosArbitor -- The gov usually places citizens on the right tiles, but he's too entertainment-happy for my tastes. When the food box is full and another citizen created, if you are right at the edge, the governor will make him an entertainer. He'll even do so if all it does for you is WLTK. The advantage to not using the gov at this point is that he will be put on the best tile and actually generate one turns worth of production, even if he would take the city over into rioting. Downside of that is that you have to manually deal with the unhappy. One time forgetting and you've blown any advantage you would have rec'd from that town the entire game.