Scripps Networks hired Deanna Brown, formerly general manager of Yahoo! Media Group's lifestyles business unit, as president of its interactive group. ... Danny Searle, formerly creative director at Clemenger BBDO Sydney, was named chairman and chief creative officer of BBDO in Singapore. ... Bruce Campbell, formerly executive vice president of business development, NBC Universal, was named president, digital media, emerging networks and business development for Discovery Communications. ... Agency.com confirmed that Tom Ajello, the company's ECD in New York, has left the shop on paternity leave.