The New York Observer posts its top 10 burger list, and it's nothing you haven't heard before. Molly's, Corner Bistro, the Shack. At No. 1 is Rare Bar & Grill, which is a bit of a curveball. And it's nice to see Zaitzeff getting some love. But what's surprising is Bonnie's at No. 5. Bonnie's?!? Puh-leeze.