Microsoft Bing's prediction engine has added NFL football to its repertoire. The Business Insider tells us the predictions had a better outcome than the 9-7 win-loss record that Las Vegas favorites in the first week of the season. Vegas and Cortana only differed on one game last week: New Orleans vs. Atlanta. Vegas had the Saints as the favorite, while Cortana gave the Falcons a 61.4% chance to win outright. The Falcons won 34-31 in overtime. Perhaps it can do the same for search engine marketing.