I use FB because my family is on their.
My feed is almost entirely not my family, but “suggested” posts, and it made me realize I really hope something becomes popular to replace FB next and my family moves there.
What type of site do you hope becomes popular on the fediverse next?
That was my thinking behind the viewer instances that do the seeding once the user has gone away from the browser. It also simplifies the client apps as they don’t have to try and set up p2p connections in random environments (imagine someone watching something on their phone via public WiFi)