While I do not believe the President's conduct in his private, consensual sexual relationship should have become the business of the American public, it did in fact become so, and when it did the President had the duty to tell the truth.

CNN: Sen. Levin's closed-door impeachment statement

In sum, Google made a big mistake in allowing the Google-Mozilla agreement to expire and putting the business relationship out for competitive bidding, because it now begs for public and antitrust scrutiny.

FORBES: Google-Firefox Search Deal is Antitrust Red Meat

Being late, causing embarrassment, confrontational behaviour, a public insult or calling attention to a mistake can all cause loss of face and could seriously damage a business relationship.

ECONOMIST: Business travel