[mutual_likes]

I would be torn too if people used my app, but I like this. Building your own app has it's limits. I built a facebook app to show mutual likes sorted by likes because facebook's pages browser only showed mutual likes sorted by friends. The FQL to do this is slow and unusable if someone has many hundreds of friends and likes. Plus, some friends don't allow apps to query their data, so the result is incomplete.

My feature request would be to allow us to create and share custom FQL and views computed and rendered by facebook. Then, friends don't have to give permission to apps to access their data and facebook runs the query faster.