This week’s featured photo is from our iPhones Around the World gallery, and shows an iPhone 3GS in line for the grand opening of Apple’s new flagship retail store in Shanghai, China. To share your photos and to be considered for our Photo of the Week, you simply need to submit your own photo to one of our galleries. So get out there, take some pictures with your iPod or iPhone, and maybe your submission will be our next Photo of the Week!…