I do not argue that the world is quite developed, but people living in it are more and more dreaming to go to the stone age judging by their actions. the idea is good, but is it necessary ...
You have a point, but let's just wait and see until it happens because we can't actually predict what will happen in the near future. The population right now is getting bigger and the economy right now is not enough to provide what people need. This project is making a solution out of it as of my own opinion.
You have a point, this project has a potential also and the idea that they want to have an opportunity for the online user's. Let's just wait and let them prove what they can provide in our society if it is useful or not.