Putting obesity out of business By Ellen Goodman July 24, 2009 E-mail this article Text size – + WHAT CAUGHT my eye was not just the ashtray sitting forlornly on the yard-sale table. It was the sign that marked it “vintage,’’ as if we needed to label this relic of mid-century America. Discuss COMMENTS (116) Ashtrays that once graced every airline armrest, coffee table, and office have gone the…