Here’s a tip: the recession is screwing the service industry. Though it’s hard to quantify, the National Bartender Association says many bartenders are reporting a 30% drop in income thanks to smaller tips. The AP has a long report on the tip decline nationwide, while the Post talks to some local bartenders about the trend. Courtney Fox at the Meatpacking District’s Hog Pit says, "Now people are leaving you a dollar on $10, rather than......

Do certain band's fans tip better than others? Sasha Frere-Jones does an uncontrolled study at Bowery Ballroom -- and Chromeo fans, you're busted.“When Chromeo played, their crowd drank house vodka and Budweiser. Didn’t tip. Some of them did what I’ll call the slide-backs. They put a dollar down on the bar, wait until you turn your back, then palm their buck and walk away. Classy. When your night starts out with “What’s your cheapest drink?”......