In the end the only difference between the tablet computer you've bought and a smartphone is size.
Yes. But it's not meant to be used for phone calls. I personally didn't buy it for communication anyway. I bought it to basically safe "weight" and money. Because I'm not in the mood anymore to print or buy thousands of pages of aviation and space flight literature and documents. That's why you'll find electronic flight bags in the cockpit of modern airliners for example. In the future the amount of paper will be become more and more limited in a cockpit but also elsewhere I guess.
There is a common misconception regarding a lifestyle like mine. People always think it's a matter of going backwards and refusal of modern technology. But this is not the case at all. It's just a different lifestyle to a common modern lifestyle. One can perfectly live in solitude and in close touch with nature and still combine it with modern technology for being connected to the entire world via internet and a small notebook for example. I only don't like cell phones, cars, and cities with more than 10k inhabitants.
It's just great and rather relaxing to sit in front of a big woodstove, drink a tea, while watching your home made pizza being baked, but also have a notebook within range just in case you have to look for something or you want to know something. Nothing beats the smell and sound of wood fire in your house. You could give me a modern, soulless mainstream Ikea kitchen and the best electric stove. I'll give it away to someone else with pleasure.
Oh, yeah, we're all so naïve,
Not naive but dependent.
It's not enlightenment. It's economy.
please try to outgrow the "why can't everyone be just like me" phase.
You don't have to become like me. Just like I don't have to become like everyone else
What you call a phase actually is your own feeling of being offended I think. This is not uncommon whenever there are people which live a different life to what is usually expected a normal life as influenced and predetermined by industries, markets, advertising, the media, politics, and the educational system. One either has to be crazy/strange/backwardly, or trying to restrict the life of others. It's equal to mentioning if one is vegetarian. There are always people which immediately feel offended and think "so that guy intends to instruct me and take away my meat".
Do whatever you want, and live your life how you want to live. That's what I do as well.
Don't you have anyone you need calling, or whom may need your help, when you're not working?
Only a very limited circle of people. They know that I'm only available by phone for a few hours a day, or sometimes not at all by phone but only by mail.