I would count img as entertainment. Just read over some peoples shoulders.
I think you shared my point, that too much communication starts to be superficial. Subway is a undisturbed time, where reading news or books can be done. Indeed, if you want to communicate in a meaningful way, it makes sense to reload information from time to time.
> that too much communication starts to be superficial
Yes, I agree with that. I actually start thinking about clustering communication types in different ways that it is usually done. I'd say that writing paper letters, writing e-mails and even commenting on discussion boards or places like HackerNews are one type of communication, while face-to-face talk, phone call, texting and IM-ing is the other type (and of course IRC would be grouped with going to a bar).
One type of communication gives you time to articulate your thoughts and reflect on what you have to say. The other is about tight feedback loop, back-and-forthing little bites of thought and emotion. Both types are of course useful and important, but I'm starting to feel that the perceived "superficiality" of communication is people talking too much with each other, and not writing enough letters. Too much human warmth, not enough time to think.
Sure, our technology is a facilitator of this problem. But the nature of the problem is different than usually portrayed.
I think you shared my point, that too much communication starts to be superficial. Subway is a undisturbed time, where reading news or books can be done. Indeed, if you want to communicate in a meaningful way, it makes sense to reload information from time to time.