Business: most innovative, admired

Fast Company is out with its Fast 50, the annual list of what the magazine believes are the most innovative companies in the world. Outfits like Google and Apple are on the list, as might be expected, but perhaps you've never heard of Prosper, which seeks to become the "Ebay of money and credit" or Anomaly, which is reinventing the ad agency model.

Check out all of them. And if you like these kinds of lists, Fortune has named 20 of the most admired businesses.