Next Generation iPhone Could Feature the 'Biggest Camera Jump Ever'

Apple's next generation iPhone could feature the 'biggest camera jump ever', suggests Daring Fireball's John Gruber.
In the latest episode of the The Talk Show podcast, Gruber relays a rumor that he heard 'from a birdie who knows a birdie'.
"Ever since the 3GS, every single year the iPhone camera has gotten noticeably better. Like enough better that the camera alone was tempting to be the reason that you upgraded every single year, at least if you care about photography. "

"So, there's no reason to thing that that's going to stop anyway but the specific thing I heard is that next year's camera might be like the biggest camera jump ever. I don't even know what sense this makes but I've heard that it's some sort of weird two-lens system where the back uses two lenses and somehow that takes it up into SLR quality imagery."
Notably, there are some interesting two-lens systems that very well could be used in the next generation iPhone.
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