I've received some feed back, and I think now I have a better idea. Perhaps there could be a leader board system of sorts. Such as, security officer so and so made the most arrests or this scientist made the most research. My earlier suggestion was to automate it, which on reflection, doesn't seem like the best choice. I'm changing it now because I think a better option would be create a leader board of sorts, like I've said, so at the end after the round is over, then a card would come up (somewhat like the current leader board card) and say "here are some people that may deserve your karma. I feel that this is a good option because I've heard a lot of people saying that they don't really know what to do with their karma, and this would give them a multitude of people to potentially give karma to. I rewrote this because I would like to get opinions on these Ideas, and so that I might find a good way to change the karma system.
-DISCLAIMER: I did not write this because I think that it will get me more karma, I wrote this because I think that some of these ideas could genuinely improve the karma system, even though the likely hood of this getting implemented is rather low