A lot has changed over the past month: http://www.fastcompany.com/1800727/former-bing-product-lead-why-personalized-social-search-is-unrealistic-for-now http://

A lot has changed over the past month: http://www.fastcompany.com/1800727/former-bing-product-lead-why-personalized-social-search-is-unrealistic-for-now http://www.fastcompany.com/1800727/former-bing-product-lead-...