Nutty. I don't think the quality is good enough on the 3G.

For the longest time, the Canon EOS Digital Rebel XTi has been the most widely used camera on Flickr.

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But while Canon has dominated, there’s another camera that’s been zipping up the Flickr charts. Actually, camera phone would be more precise, because we’re talking about the iPhone.

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http://mashable.com/2009/08/17/iphone-flickr/