|
|
|
|
|
|
by kalleboo
2660 days ago
|
|
|
YouTube too, can't find it now but they did a study where they degraded users to 480p to see how many would manually switch back to HD (spoiler: very few did) I believe YouTube also experimentally surfaces new recommendations slowly to see how many clicks they get and if it should be surfaced more or not |
|
|