Three of my forty coworkers actually understand the command-line on a level nearly on par with me, and I'm not an expert (locally, yes; globally, hardly). It's been frustrating me since my first real job in industry and others in government. I think I got spoiled in college by being surrounded by (mostly) curious tinkerers who had no problem delving into the multitude of tools that were available and exploring them. Post-school, people seem to lose that curiosity, if they ever possessed it, as a group.