I'd add that trust is a critical component of flat structures. If you lose it, or feel threatened and react accordingly, it shifts power around in a way that will ultimately unbalance the ship.
I had four or five examples ready to go, but I didn't say them because I know people working on each of them :)
The startup fad that caught me was a phone app that helps you meet strangers near you. I thought I was being unique and clever, but then a hundred other startups came out in the space and failed spectacularly. The only one that survived was grindr.
Or the large amount of bugs.
Or the lack of a save & load feature.
Or the impossibility of customizing the starting terrain.
Or the severe lack of information the game gives you (seriously, were are all the graphs?).