Photorank is basically popularity and depends on several factors, such as comments, likes and views. So the photos that have been commented on, liked and viewed the most will have a higher photorank. Ana SmugMug Support Hero
I browse the landscape photos and galleries. You can select Photorank, newest or oldest. I am assuming that newest would be newest photo submitted or gallery updated. Oldest would be just opposite withou changes made. But what does Photorank do when I select it?