I'm only half kidding. I'm a bit of a prepper and I have lots of powerbanks and devices that charge from USB but besides idling my truck I really had no other way to charge any of them in case of a long-term power outage which seemed a bit of an oversight on my part.
Not like this solves the issue. 30 watts (under ideal conditions) isn't much but it's a start.
I didn't say that at all. I said an e-reader is a better choice for people on the move, and books are a better choice for people who intend to stay put.
I didn't say anything about whether moving or staying is a better choice because that would be an ignorant statement. Without knowing the exact scenario that will occur, it's impossible to say whether leaving or staying would give the greater chance of survival.
I didn't say anything about whether books or an e-reader is "superior" overall because that would be an ignorant statement. Like everything else in this world, each choice has pros, cons, and tradeoffs that make one better in certain circumstances, and the other better in different circumstances.
But if making shit up about what people say is what it takes for you to "win" arguments on the internet, more power to you; that reflects a lot more about you than it does me.