Then it would just be some nice juicy gossip, especially if its a person who always pretended to play fair.
I don't understand what the karma is?
it is an indication of how long you have had the account and have been using it. You gain 1 karmer per day if you have an active post that day. There are occasionally some events or whatever to increase your karma a little, but I'm not sure if they still do that.
You can check your karma when you click on someone's user name. As you hit certain numbers your member status changes to something else, eg. Veteran, Elite, etc. --- "Can you see what I see?"