r/Fitness does a weekly "Moronic Monday", a judgment-free thread where people can ask questions that they would ordinarily feel embarrassed for not knowing the answer to. I thought this seemed like a useful thing to have here - after all, the concepts discussed on LessWrong are probably at least a little harder to grasp than those of weightlifting. Plus, I have a few stupid questions of my own, so it doesn't seem unreasonable that other people might as well.
Given enough time for ideas to develop, any smart kid in a basement could build an AI, and every organization in the world has a massive incentive to do so. Only omnipresent surveillance could prevent everyone from writing a particular computer program.
Once you have enough power flying around to actually prevent AI, you are dealing with AI-level threats already (a not-necessarily friendly singleton).
So FAI is actually the easiest way to prevent UFAI.
The other reason is that a Friendly Singleton would be totally awesome. Like so totally awesome that it would be worth it to try for the awesomeness alone.
Your tone reminded me of super religious folk who are convinced that, say "Jesus is coming back soon!" and it'll be "totally awesome".