Photos are great when they are photos of the person (or a photo of a painting of the person) or of their grave or of a document relating to them but that is not what is being referred to. At this link are the posts on my blog that are about photos. All but the first and last post are what everyone here is talking about. http://buwt.blogspot.com/search/label/Photos
ALL the photos (except those in the first and last posts) were found on Ancestry.com trees. I have another photo post coming up on Friday and it's a doozy.
These examples should be a warning to Ancestry if it ever considers allowing prerecorded audio or video to be uploaded. If that happens the servers will never recover from the endless pop songs, hymns and favorite movies that will be uploaded.