I agree NanaMacGeek - our reliance on the internet has made our civilisation very vulnerable in ways we do not see. Unless you are already living "off the grid" it would soon cause chaos. I don't think Gransnet or any social site would be a priority in that situation. If we were to go back to pre internet days safely it would have to be done gradually. However, I live in hope that our obsession will run its course and our youngsters will rediscover personal contact. Of course they will then claim that they invented it! 
Reducing contact because my heart just isn't in it.
Girls grammars in the 60s (and beyond)
How to get help putting suitcase on the conveyor belt at airport check-in


