Comment by ryandrake

Most of the most charismatic, confident know-it-alls I have ever met have been in the tech industry. And not just the usual suspects (founders, managers, thought leaders, architects) but regular rank-and-file engineers. The whole industry is infested with know-it-alls. Hell, HN is infested with know-it-alls. So it's no surprise that one of the biggest products of the decade is an Automated Know-It-All machine.