I have that in ebook form. I keep an eye out for your future posts on this topic. 
My concern right now isn't about superintelligence - yes, it's a problem but not as big as SuperStupidity. Think of it this way; we'll have AIs making decisions faster than we can review the decisions and those AIs are controlled by organisations with competing interests. What this means, is that previously you can fall into a beaurocratic crack at human speed. Give AI the potential powers of life and death (e.g. self-driving cars) and accelerate the decision making speed and watch  humans disappear into a zillion SuperStupidty cracks.