Howard Rheingold — American Critic born on July 07, 1947,

Howard Rheingold is a critic, writer, and teacher; his specialties are on the cultural, social and political implications of modern communication media such as the Internet, mobile telephony and virtual communities... (wikipedia)

The Amish communities of Pennsylvania, despite the retro image of horse-drawn buggies and straw hats, have long been engaged in a productive debate about the consequences of technology.
There is never going to be a substitute for face-to-face communication, but we have seen since the alphabet, to the telephone and now the Internet, that whenever people find a new way to communicate, they will flock to it.
It's kind of astonishing that people trust strangers because of words they write on computer screens.
Like most modern Americans, I assume individuality is not only a fundamental value, but a goal in life, an art form.
Markets are as old as the crossroads. But capitalism, as we know it, is only a few hundred years old, enabled by cooperative arrangements and technologies, such as the joint-stock ownership company, shared liability insurance, double-entry bookkeeping.