I love a lot of things about the update (don't need any of the FC items though, I'm not that dedicated LOL) but I am cautious as to what this Diversity ranking means. I want to do something different at max level besides buy every facility (I won't) and making sure they are totally filled all the time (i can't.) Right now, I'm playing to make coinage for the expansions, and decorate, and that's good enough for me.
We'll see where this "Diversity" takes us, I hope it doesn't shut the game out for a lot of players. :\