If you’re interested in panoramic photography, viewAt combines a panoramic maker with a Google Maps mashup so you can not only create interactive panoramas but geotag them and share them with the world.
Even if you’re not interested in making panoramic photos, just browsing the viewAt map is a visual treat. The vast majority of user uploaded content is absolutely stunning. The photos you upload can be converted into a cylindrical or spherical panoramic. Cylindrical panoramics are the ones you’re most likely to have already come across, where viewing the photo is like rotating around in a circle viewing a band of the scene before you. 
Spherical panoramics require more photos to be taken, but they create almost a 360 view of scene allowing you to pan up and down as well as left and right to take in everything at the site of the photograph. For more information and a chance to check out some of the spectacular panoramas already hosted by viewAt, check out the link below.
Windows only: JPEG & PNG Stripper an extremely small portable application that strips the metadata out of JPEG and PNG image files.
JPEG & PNG Stripper removes every bit of metadata, leaving just the unaltered image behind. Whatever your motivation for sanitizing your image, you'll know that only the image itself remains. The screenshot at right shows a read of some of the metadata for an image I scrubbed in testing and, as promised, the application ripped all the metadata out without altering the appearance of the image itself. JPEG & PNG Stripper is freeware, Windows only.
Windows only: Hailing from the camp of “do one thing exceedingly well”,” Batch Image Resizer is a small utility for speedily batch processing your image files.