You'd think -- starting from the moment you saw the glossy sheen of the iPhone 3G S to the waning seconds of this year's WWDC keynote when you realized that there would be no magical second model announced -- that the near-constant drone of matte iPhone rumors leading up to this week's festivities were all fake. But were they really? It's been astutely noted by @cabel (yes, we just threw out a Twitter handle there) that the matte black backing seen last month has totally matching information -- model number and FCC ID alike -- with the actual device. We suppose