Groupon has released version 1.3 of their popular WP7 app. This latest iteration sports a live tile, so you can pounce on that 15% off Yankee Candle deal before it flickers out. In addition to the already great features, like locating, buying, and redeeming deals right from your WP7 phone, you can now share them with friends in v1.3. Early reviews of the update report that it is faster and smoother as well.
