I had no clue . Kinda cool.
I think this boiled down to the reward system on here. I don't care about content when I vote, all I care about is profit. I will vote for any bit as long as I think this will make me money.
I think the design of this system is so that computers will dominate it, due to the fact that curation is a skill game that is best done automatically. U will never beat a bot unless you are awake 24h and do this full time.