When logged in, your rec.net feed should be filled with photos of players whom you either:

Subscribed to

Liked many of their previous photos

Friends with

Played many of their rooms

Cheered them or their photos in the recent past

Played with for long periods of time

Took many photos with

Attended their events

These selected examples should be valued differently in terms of what you will see. With playing someones room, event, or taking a picture with them the lowest. And liked previous posts, friends with, and playing with them for long periods of time the highest.