Heads up, Creators: On Dec 13-14 you may see a noticeable decrease in your sub count as we remove spam subscriptions. If spam is removed, you'll see a YouTube Studio alert: https://goo.gl/qGDBvX This should help give you confidence that the subs you do have are real fans!
Genuine question, Team. Why is it that recommended videos reappear even though we've already watched them? Shouldn't they disappear if we've already watched the recommended videos?