I don't think it's any "key sentence". I think it's simply summarized by the first sentence of the current top comment by christina97: > I’m not sure what the

I don't think it's any "key sentence". I think it's simply summarized by the first sentence of the current top comment by christina97: > I’m not sure what the author expected? It's less about being angry or offended, and more like, why is this being posted? It's not news. It's how publishing works.