The Professor Lacks Understanding (Score 5, Insightful)

The analogy of the brain surgery is pretty light-weight, inappropriate, and jejune for a professor. The professor's position is a bit arrogant, suggesting I don't know enough to use the right tool for a given job. Also, no sensible person expects Wikipedia to be The One Tool, nor does anyone with experience and judgment rely upon one source, especially on the Internet. Sounds like the professor could learn a thing or two.