It looks like Tim Cook wasn't joking underscoring Apple would "double down on secrecy" during his fireside chat with Walt Mossberg and Kara Swisher at the D10: All Things D conference. As noted by TUAW, the latest beta of iOS 6 lacks certain references to future Apple devices that have long been the staple of the rumor mill's crystal ball peering. Not like this changes anything, mind you...
Apple begins removing traces of upcoming products from iOS