Waiters, keen observers of humanity that they are, are catching on to this; in one poll, a full 30% said they didn't believe the job they did had any impact on the tips they received.
Mobile AD serving based on location is increasingly growing into a big opportunity because they put relevant ads in front of people based on where people are.
"I've grown accustomed to the hysteria that tends to surround Zac and I get it, because he's absolutely gorgeous, but even more than that he's a terrific actor," she said.