This is a column about Mark Zuckerberg and Facebook, but it starts with an old story about Intel and Monsanto from my book Accidental Empires. Stick with me here and you’ll soon understand why…

There was a time in the early 1980s when Intel suffered terrible quality problems. It was building microprocessors and other parts by the millions and by the millions these parts tested bad. The problem was caused by dust, the major enemy of computer chip makers.

Semiconductor companies fight dust by building their components in expensive clean rooms. Intel had plenty of clean rooms, but it still had a big dust problem, so the engineers cleverly decided […]