Company Prepares for Future Growth and Makes Additional Significant Hires to Executive Team including David Tyler as SVP of Sales SAN JOSE, Calif., May 27 /PRNewswire/ -- Bunchball, a marketing technology company that helps sites unlock proprietary revenue streams and measure and drive consumer engagement, announced today a significant expansion of its leadership team with the addition of Amy Richards as Senior Vice President of Product Marketing, joining from Google; and David Tyler as Senior Vice President of Sales, joining from WeeWorld.