I hate when ppl spam the \kill command. I played against a guy a couple weeks ago, killed him about 8 times and never once got a point for it. IMO it's plain and simple point theft. It's just another way for a person to be a sore loser/poor sport crybaby.
I agree that I think there should be a kill/death ratio in the game.
I always wondered why they did not include that. I have a feeling that a lot of ppl who are always on the top of the list would'nt be if the game took # of deaths into account also.