Yes, it does, idiot. Never question the wisdom behind proverbs molded by time and dust.
Had you not been busy sucking cocks, therefore getting your face exposed to a whole lot of semen, you would have noticed that I used this "karma" feature less than 5 times since its reintroduction .. therefore, from a cost/benefit perspective, the 180 seconds of your life that you spent "neutering" my "karma" offset the number of seconds that I will ever spend using it.
However, I very much like the idea of being the only TK user being able to give grey karma. Synchronizes well with my avatar's colour palette. I did not like being restricted to an green-red/agree-disagree sphere of morality.