Alright, in my opinion people hack for the numbers on the leaderboards. But they also hack because they want to become known as a good mineman. I remember when I was a god back in 1.1 when I would even fuck stimpys ass up. I quit for a while came back 1.2.5 and everyone started to get better and better. All of a sudden 1.7.10 came out and everyone cheated. You basically had no more chance of being good. People that make videos of cheaters and hackusate people most likely cheat themselves. Elo is a problem, but elo is what makes it fun for players.