but facebook doesn't choose what photos get uploaded. They simply provide the platform for it and the content is up to the users. Most users take photos with camera phones, not DSLRs.
a. Facebook does not get to choose what photos get uploaded
b. Facebook knows the overwhelming majority of these photos are of poor quality
as such, it would be short sighted for Facebook to incorporate a design which relied so heavily on shitty user generated photos.
The point is, the new layout discussed here relies in some way on the pictures being not shitty. The discussion here is about a layout for content that is not under Facebook's control.