If you look at the pollbox, you can see what happened. Someone was blessed by some mystical occurrence today. All those votes in a row happened in a couple short spans of time... almost as if they were recently notified that they should vote or something. Some would say they he spammed. He even admitted to it in the pollbox, but I think it was some sort of magic power just telling people to vote instead. Yeah, that's probably what it was.
Anyway, I am sure that an orange level who averages less than 3 karma per game will fare MUCH better than someone that averages 10.5 anyway. Stars has nothing to do with strategy anyway. Besides, with these magical forces out there to help, he'll probably win Stars. I know if he was a spammer, he would be doomed... but since it's magic or something instead... he'll be just fine.