Yelp is great for sizing up unvisited eateries, and soon some users will be able to compliment review results with a side of hygiene inspection ratings. "Health Scores" will be added to listings in New York and San Francisco over the next few weeks, with Philadelphia, Boston and Chicago next in line. The most recent rating will show up on the restaurant hub, but go deeper and you'll find a history of recent inspections, including notes on any violations. A "new open data standard" called LIVES (Local Inspector Value-entry Specification) is behind the feature, allowing local authorities to add inspection outcomes s
