theodp writes "In what would be akin to General Petraeus pledging fidelity to his wife from the Gmail account he shared with his lover, Oprah has professed her endless love for the Microsoft Surface from an iPad. Microsoft's Surface tablet is one of Oprah's 'Favorite Things' of 2012, but an eagle-eyed observer at ZAPP noticed that a tweet from Oprah last night ('Gotta say love that SURFACE! Have bought 12 already for Christmas gifts.') apparently originated from Twitter for iPad. Betcha Steve Ballmer has a shiny new Surface for the Oprah staffer or intern who fesses up to Tweeting on her boss's behalf!"