Thanks, reassuring. I've mainly been concerned about a) just how silly the paperclip thing looks in the context it's been put b) the tone, a bit - as one commenter on the article put it

"I find the light tone of this piece - "Ha ha, those professors!" to be said with an amused shake of the head - most offensive. Mock all you like, but some of these dangers are real. I'm sure you'll be the first to squeal for the scientists to do something if one them came true. Price asks whether I have heard of the philosophical conundrum the Prisoner's Dilemma. I have not. Words fail me. Just what do you know then son? Once again, the Guardian sends a boy to do a man's job."