All the photos are taken with an iPhone 3G. When you initialize the camera app, the iPhone asks if it should use the GPS location feature but the user conveniently hits "NO" which does not all the geo-tagging to embed the coordinates in the EXIF file.
Many of the previous iPhone photos all had the geo-tagging info in tact -- except for any of the store photos.
If the coordinates are embedded, then we can find the actual locations using MapQuest.
Corporation: An ingenious device for obtaining profit without individual responsibility. --Ambrose Bierce