Just watched the @PhillyD vid about @TeamYouTube finally admitting they deliberately send notifications to a subset of our subscribers. Not a stretch to assume that affects search and related promotion. Nice job digging our graves for us @YouTube 

What more or less what YT is doing is that they'll send Notifications to those active subscribers who have notifications on, then a % of those that's less active, then even a smaller % of those that do related searches.
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