Filed under: Analysis / Opinion, iPhone Despite the complaints about the measly 2-megapixel camera built into the iPhone, it appears that ease-of-use trumps resolution. The iPhone remains the leader in camera phone usage on Flickr. Flickr monthly statistics indicate that not only has the iPhone retained its lead (which it gained after knocking the Nokia N95 from the top spot) over other phones, but the lead has begun to widen. Why? It might be due to faster photo uploading from the iPhone 3G,