I love the reputation system, but it can also easily be misused. A cousin of mine jokingly posted that another bder was 'posting just to post posts' following a post that didn't seem to follow any particular path (of course you could make an argument my cousin shouldn't have posted that, but that's not the point here), & was promptly rated negativly by the bder because he thought he was making a serious accusation. You've got to be able to take jokes & read the between the lines as well, not every post is going to be accompained by a smiley that signifies its meaning. Be careful with how you deal out your subtractions & you won't have to worry about rating anyone negativly for something that was meant innocently enough.