Took a ride up the 99 last weekend and snapped some shots out the window with my iPhone. I was very surprised with the results.
You can see the whole set on my Flickr page:
These shots were taken with a 1st Generation iPhone while riding north along the 99. The distortion is an anomaly created by the iPhone. I DID NOT alter these shots in any way. It looks as though the iPhone captures the photos from the center of the screen outwards... thus the warp away from the leading edge of the photo. I am particularly amazed by the angles of the light poles in the foreground of some of the shots. They should be perpendicular to the horizon. Let me know if you have experienced similar results.