Earlier quoted context omitted.
That Paul Graham essay is fantastic. It really helps me to put into place things that I've been realising over time. For a long time I've had showdead enabled and I always go looking for the buried comments to see what I'm not allowed to say. I suggest everyone does.
From my observations nuclear energy is the holliest cow on HN. Raising any sort of doubt regarding nuclear energy safety will quickly get you downvoted, flagged or banned: Fukushima proved that nuclear energy is not that safe.
I'll downvote that not because it's a doubt about nuclear energy safety, but because it's a pretty bad assertion.