—Linden Lab: Judy Wade has joined the Second Life developer as VP of strategy and emerging business; Brian Michon has joined as VP of core development. Wade will oversee business strategy and future acquisitions; she most recently served as entrepreneur-in-residence at Kapor Enterprises. Michon, formerly VP of engineering at Intuit, will lead Linden Lab’s core engineering team. Both will report directly to CEO Mark Kingdon. Release.

—Time: Former Yahoo exec Bettina Cisneros has joined Time Inc. Digital as VP of marketing and sales development; Cisneros previously served as director of marketing at Yahoo, where she handled B2B product launches and other advertiser-facing products. (Via Mediapost).

—Extreme Reach: Digital media exec Tom MacIsaac has joined the board of video ad firm Extreme Reach; MacIsaac is currently president of Cove Street Partners, an advisory firm in the digital media and online advertising space. Prior to Cove Street, he oversaw more than $1 billion worth of ad network acquisitions during a two-year stint as SVP, corporate strategy and development, at AOL’s Platform A. Release.