Anyways, how many do you have geeWiz? So basically no one can give you negative rep now, even if you act like a complete moron all the time since you have the highest rep.
Kwajo isn't far off. What would happen is, I would stop getting pos reps, and everyone else would catch up, and soar ahead of me, and then they would be able to leave me some much deserved bad eggs.
It's designed to make sure that someone can't just make 5 troll accounts and destroy a good poster's reputation. But it has its bad aspects too.