I agree with you that my analogy is poor, and that revenue per employee is an important metric. My point was that showing craigslist there is misleading, for t

I agree with you that my analogy is poor, and that revenue per employee is an important metric. My point was that showing craigslist there is misleading, for the reasons I listed in my other comment. It still amazing how well Google scales, and comparing it to craigslist shadows this fact.