In the past, it was possible to upload photos to BlueMelon without specifying an album. Such photos have been displayed in a special section of the user's account called "Unsorted Photos" with the option to assign these photos to existing albums.
We have changed the way we handle such photographs. While it is still possible to upload photos without specifying an album, such photos will be placed into the album named "Incoming Photos". If it does not exist, it will be created as a private album, so do not worry about people seeing your photographs before your decision.
We have made this change to further simplify our users interface and to make BlueMelon easier to understand.