Not even a year after Nikon ceremoniously entered the mirrorless world, it's issuing the followup to the J1: it's the Nikon 1 J2, and it's -- at most -- a gentle revision to a camera that was near-universally hailed as being one of the more disappointing ILC options. Disappointing, of course, because it's Nikon. A company that quite clearly knows a thing or two about photography (
