Create and use folders to organize your photo blogs in logical groups. For instance, you might use place names such as "San Francisco" and "Los Angeles" for photos from visits with your relatives in those cities, and "College" and "High School" for photos from those good times, and "Vacations" for family trips.
When you are in the Photo Blog application you can click on the "New Folder" command at any time to create a new folder. Photo Blogs themselves can be assigned to folders at any time by editing the photo blog and choosing the "Save in this Folder" drop down to choose a different folder.
You can edit folder sharing, or rename, and delete folders by choosing the commands below the green folder name: