I like the idea of bringing back the value of NFTs on Farcaster. I think the option to see people related to the collections was one of the first features that I connected with Farcaster and other users. It was also a differential attribute that counted to people outside of FC. 

On the other hand I think that something like Gallery, or directly like iPhoto could allow to create a miniapp where on the one hand automatic folders are generated and on the other hand you can create your collections of favorites or highlights.