IPad as hip flask
johndcook.com
johndcook.com
I don't think that someone noticing is the social threshold, here. Rather, it's whether pulling one out makes a stir, or causes you to stir as your rearrange your surroundings to accomodate what you've carried along with you.
If one or more people see you pull it out, but everyone carries on with what they were doing, then it's like a hip flask. Even if an isolated individual rolls their eyes in judgement as you bathe your neurons in a rush of dopamine.
My general ability to do maths (in terms of understanding and applying mathematical concepts) is good, I got a degree in computer science, but my ability to do maths in my head is really bad.
You could make the same argument about a modern smartphone.
>I wholeheartedly support any efforts to minimize its role in our daily lives.
While getting addicted to anything is a bad idea, isn't this a bit extreme? There's absolutely nothing wrong with social media.The sentiment is that too much social media is bad, so he is for reducing the amount. And if things are addictive at some point it is easier to go cold turkey than to manage use, it's a much simpler rule.
To read all the stuff that you want to read will leave you with no time to actually do anything. But on the other hand not reading anything will stunt your ability to generate new ideas. This is the question: How much do you need to read before you've read enough that the diminishing returns are no longer worth it.
Reading is sort of a thing that becomes less and less useful the more of it you do. Eventually the returns from reading become low enough that it makes more sense to actually go do something.
If you've been following hacker news long enough to be sick of it you've probably hit that point.
If you find yourself doing cost-benefit analysis on the benefits of reading, you're doing too much cost-benefit analysis.
Economic valuation of words and ideas is absurd.
http://www.amazon.com/Structure-Interpretation-Computer-Prog...
Apparently at the time of writing it's worth $34.78 on paperback. You could argue that that's the printing costs. However, if I were to copy that book with a scanner and distribute it online for a cost of $0 it would be copyright infringement. Thus the words and ideas themselves must have some form of economic value. (Or at least perceived economic value.)
You can already measure one variable associated with reading: Time spent. After all, by some metrics time translates to money and vice versa. And okay, the benefits of reading are nonlinear. So instead make it a probability. What is the chance that the book I am about to read will, even in conjunction with other books, will have justified the amount of time I spent reading it? (You can probably use some subjective measures here like happiness generated from fantasy.) In the case of reading to enrich your knowledge in a particular field you ask an important subset of that question: What is the chance that this book will, even in conjunction with other books, have a significant impact on my ability to work in my chosen field versus the chance that if I went and started one of my projects right now I would succeed?
Theres more than one project I have right now for which I've said "Nope, need to do more reading.".
Percieved, perhaps, but keep in mind that copyright is nothing more than a government granted monopoly. There is no requirement that something have a certain value (or even positive value) for copyright to apply.
After all, just because I perceive my blog to be worth $1,000,000 doesn't mean a whole heck of a lot, even though it's copyrighted ;)
This is a social media site after all.. So I've somehow committed some kind of error for saying it's a bit extreme to want to cut the influence of social media in our daily lives?