I think the 'advanced' users of HN vastly over-estimate the amount of information that the general public requires in order to apply common sense. As a member o

I think the 'advanced' users of HN vastly over-estimate the amount of information that the general public requires in order to apply common sense. As a member of the public, I have no real need to know about the protocols the Internet uses, or how Facebook and the Web are related, but it is useful to make a distinction between using Facebook (social interaction, sharing information actively, communicating with friends) and using the Internet (browsing Wikipedia, looking up recipes on Google, accessing Web sites on my laptop or tablet by myself) when communicating with others.