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!
Thank you, YouTube, for actually telling your creators what you're doing. Now could you maybe do it more often? Like at least 80% of the time overall?