> The most dangerous part of this addiction is that it doesn't feel like addiction.

I've started framing addiction as something that we feel compelled to do even when we know it has a detrimental effect on more important aspects of our life. In that respect, yes, it does feel like an addiction.

> Unlike alcohol or drugs, this is knowledge addiction - afterall, we learned about a bunch of things in those 4 hours, didn't we?

Did we learn anything? If we aren't using that knowledge, even in casual conversation, chances are that retention is very low. I'm not even talking about useful learning here, since it is pleasurable to learn something for its own sake. I'm talking about the stickiness.

Another way to think of it is: are we even interested in learning? I have downloaded the entire Wikipedia to my computer, along with Project Gutenberg, as well as various technical documentation. (Kiwix is wonderful.) On top of that I have enough books (digital and physical) to last a lifetime. I have a multitude of resources that I can tap into without touching the Internet, and accessing it is all very low resistance (e.g. I don't have to get off my ass to go to the library). So why do I even have home Internet access? Communicating with people certainly doesn't require a high speed connection.

For the purposes of apocalyptic fiction, I wonder what the overlap is between people who have an offline copy of Wikipedia and people who have only casual security or no password. I can imagine a survivor hunting around for it for a very long time.