https://en.wikipedia.org/wiki/English_coffeehouses_in_the_17...
After four years of living in our town with kids, I almost always bump into people I know when we are out and about. I've never been so connected to the local community where I live before and I really love it. :)
The smart phone is looking like The Adult Pacifier. I'm getting old, but I remember social anxiety. I might have been that person who pulled out the phone?
Talking to people older than me, they often seem to say that a timeless feature of living in cities is that you try to pretend that the masses around you aren't there.
Today the iPhone in my pocket completely replaces all of those interactions, since I can (and am supposed to be able to) map my way to absolutely anywhere in NYC.