Breaking news, everybody: Apple's working on some stuff. The rumors are flying in all directions today, starting out fairly innocently with word from the oft-innacurate DigiTimes of an iPhone-destined 5 megapixel camera sensor. Piper Jaffray's Gene Munster piled on with an investor note saying they're giving an Apple January event a 75% chance of happening, and the tablet is squarely at 50 / 50. The most interesting word, however, comes out of the Silicon Alley Insider, who is quoting a "plugged-in source in the mobile industry" who says that Apple is working with some select app makers on prepping high-res apps to demo on a "new, larger mobile device." The device would be shown in January but not available at that time -- presumably in wait for these redesigned apps to mature (at
