I'm almost certain Pete was offended, that got very uncomfortable out there.
Saying Pete is a poor tipper is hardly a big deal though, right? I wouldn't be offended by it.
I tend not to tip because the price of food at a restaurant is expensive and the service is naturally one of the reasons for that. Just because tippers have low wages doesn't mean you should feel obligated to tip them, I don't tip the rubbish man.
Yes, but Sampras probably has a personal fortune of about 30-40 million dollars.
The culture of tipping is also very different in America.