Everyone who said that his reps are worthless because he disabled them are fucking morons. He can still get repped or -repped if they are off and he can still -rep or +rep people if his reps are worth anything. The only thing that happens when you disable them is pretty much hiding the rep block's color.
That's why it now says "Show my reputation level." It gives you a choice on rather you want people to know how much rep you have or not. So once again, all you guys that said that disabling your reps would make your reps worthless are fucking idiots. LOL
ETA: But according to mongolpup this guy is now in the red so his reps are NOW worthless. And If some of you don't believe me(about the whole rep bs). Then go try it out yourself. Disable your reps and go rep some noob with a gray square and watch it change.