As tech becomes dominant force in digital economy, Silicon Valley's culture since 1970s, of nimble startups successfully challenging incumbents, is fading away (Alexis C. Madrigal/The Atlantic)

Alexis C. Madrigal / The Atlantic:
As tech becomes dominant force in digital economy, Silicon Valley's culture since 1970s, of nimble startups successfully challenging incumbents, is fading away  —  Once upon a time, in the notorious start-up cradle, small was beautiful.  —  For decades, whole regions, nations even …