Most consumers of waiter service already pay up to 20% of the total bill for the... | Hacker News

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		yummyfajitas on Oct 22, 2010 \| parent \| context \| favorite \| on: There are 5,057 janitors in the U.S. with PhDs Most consumers of waiter service already pay up to 20% of the total bill for the waiter to be helpful and friendly.

duhprey on Oct 22, 2010 [–]

But that's after the point at which anything can be done educationally. My point wasn't helpful and friendly, illiterate people aren't any less helpful or friendly than literates.

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