Something else happens in a world of superabundance, and an attention economy. Because you can’t find what you want, you start to dig yourself into very specific niches, and join sub-groups. Everyone atomizes into millions of groups connected by very specific interests. In more benign ways, it can be great – you find your fellow travelers, and I... See more

But gradually, social-media users became more comfortable sharing intimate details of their lives with strangers and corporations. ... They became more adept at putting on performances and managing their personal brand—activities that might impress others but that do not deepen friendships in the way that a private phone conversation will.  Once... See more