(and no, that’s not my image, it’s from a friend of mine’s masters thesis. but yes, ambient occlusion is really hot.)
apparently you can post photos from your home computer, via orb. it's an orb.com address, as well, so it might even be cached, if your home computer is off. sorry the photo is sideways, it's actually not, but the rotational information (stored by the canon digital rebel XT) seems to be in the exif data, so local applications see it rotated, but web browsers don't.