With more and more iphone/blackberry/android type phones having cameras with built in GPSs, and people using them to snap photos for waymarks, it would be really sweet to streamline the waymark process by uploading the photo for a waymark first, and having the coordinates, country, state all filled in automatically from coordinate information in the photo.
Not all waymarks can be created this way. If I'm taking a photo from a distance for the waymark, I'd need to tweek the coordinates, but for many it would be a good start.