First post here. I've been watching this thread with great interest.
Every image taken with a digital camera contains EXIF data. This data tells you what type of camera took the picture, and additional details about the
picture. So I ran Microsoft's Photo tool against the original and here are the results:
I was disappointed when I saw no original date on the photo and no camera info. I have a brand new Samsung Blackjack so I took a photo with it, and
ran the same tool against my picture.
No date, no camera info. What does this tell us? Not much, other than to say the picture was more than likely taken with a camera phone as your source
suggests.