I much preferred the prior practice of using the most popular photo, regardless of who submitted it, as the thumbnail. Back when it was set up that way, I took the time to load in my own photos into the comment section, which was a fairly time consuming task. I could then compare my personal photo to the most popular photo. I also liked that the thumbnails changed now and again depending on the thumbs. And, it was a pleasant surprise to occasionally see my own photo as the thumbnail. As it is set up now, the thumbnail is just a redundancy in my personal list. I realize I could go back and delete all the photos in my comments, but the reality is I won't. In a perfect world, I'd like to have a setting choice for My List to either use my most popular photo or the membership's most popular photo.
