Believe me, there are worse topics.

The best way to get yelled at or down-voted on HN is having a basic understanding of how EU regulations and the EU legislative process work.

That is actually a topic I hardly see discussed here. And one that would be interesting to see a factual discussion about. Seems to me that perceived conceptions about it are behind Brexit.

I have no knowledge of nuclear sea vessels but the sheer number of comments and the certainty implied makes me suspicious on that topic.

I don’t know about that, but I’m absolutely certain the bicycle shed needs to be green.