I like the reasoning behind this and I really welcome the simplicity of giving feedback, but the way it is implemented here does not really make things clearer.

I like the reasoning behind this and I really welcome the simplicity of giving feedback, but the way it is implemented here does not really make things clearer. The link makes me think I'll get a simplified summary of the paragraph, instantly. It's not clear that it sends an email to the writer. Also, the writer will never know if a feedback-email comes from a genuinely confused reader or from someone like me who simply though 'what does this button do?'. A solution would be to show a message after clicking the link, saying something like 'thank you for your feedback, we've send an email to the writer' together with a Cancel button.