That 55k subs was a big typo
It really does seem like there are certain brackets or ranks we're all put in and Youtube regulates how much to allocate to us. Every single upload I make, there's seems to be an increase in how much traffic I'm receiving from suggested. My second last video has only 3k views, but it got way more traffic from suggested than my 4th last video which has over 6k views.
I get a lot of external views from Reddit that puts a lot of ups and downs on my views. But if I isolate just my suggested and browse traffic, it's clear Youtube is promoting me more and more. So I guess what you're suggesting is that Youtube tries to regulate our browse/suggested total so we get the right amount of traffic depending on our rank.
But how do you think youtube decides what bracket to put you on? I'm sure there's tons of factors but do you think Youtube it's mostly based on how much overall watch time you produce in a given month?
Let's get the obvious out the way: watch time/video, /session, retention, all those other hard parameters.
Now the interesting stuff... Yt is in the business to make money from advertisers, pure and simple. It's a subsidiary of Google. What does Google want? Keeping it focused, Google wants to show on it's front page the most relevant results to search queries, and provide the most targeted advertising opportunities to advertisers. For Yt operations, Google wants Yt to show the most relevant videos to viewers, hence providing highly targeted Ad spaces and extracting the highest CPC from advertisers. That's the bottom line, literally and figuratively.
Google/Yt will promote channels that will maximize its revenue with advertisers.
Need proof? Focusing on the kids/toys area....
Check out the top 10 toys/kids channels. Compare them with toys/kids channels operating for 1+ year under 1000 subs.
Which one is Yt going to promote (suggested/recommended for you/home page/etc) to maximize advertising revenue?
Yt is a profit-center in one of the world's biggest monopoly enterprises operating in a free market economy. It's existence is to maximize returns for shareholders.
Think of those top 3 suggested spots in suggested on a big channel as prime NYC real-estate. Yt will not allocate a position there for a non-proven entity and risk loss of revenue. They may run a quick test, I'm sure they allocate a certain percentage for loss in the hope of discovering a hidden gem.
Bottom line, give Yt the videos it needs to maximize revenue with advertisers. The more you do that, the higher your rank compared to others in your vertical, and the more advertising dollars Yt can make (and of course share with you
)
As simple and as hard as that.