Ron Johnson is leaving his post as retail senior VP of Apple to assume the CEO slot at JCPenney ... Jim Hamilton, a 30-year CE retail veteran who is also a member of CEA’s board of industry leaders, has joined Motorola Mobility as global retail corporate VP, a group that focuses on retailers such as Best Buy, RadioShack and Costco, rather than carriers … Dan Halaburda, a 28-year CE veteran who was GM of national accounts at Omnimount, joins Ingram Micro Consumer Electronics as sales director … David Prestianni, former Dacor VP, joins Eastern Marketing as district sales manager for Maryland and Virginia … Frank Lane, consultant and author, has been hired as Channel Intelligence (CI) as senior VP and chief marketing officer … Bart Greenberg, former Yamaha and Sharp sales exec, joins Lenbrook America as western regional sales manager where he will direct sales for the NAD, PSB and Tivoli Audio brands ... former Fry’s Electronics merchandising and operations head Rayman Cheng has joined CE review and shopping site Retrevo.com as its first chief merchant, as the company continues to expand its assortment ... Todd Pendleton, veteran Nike marketing exec, joins Samsung Mobile as chief marketing officer, an open position with the company.