They log in, provide the Information to the system, the system automatically processes it and posts it. You think there’s a person manually doing this task or something?
Who they? Robots? Nvidia's AI?
Reviews of what?
Of games, lol. We are talking about steam, did you forget already?
Then I will repeat YOUR question:
Like how many people does it take to run some servers?
They make the information on the store page
At least some progress. How information on the store page steam would add without developer? How would steam know title of game, price and other stuff without developer telling it.
What does steam moderate themselves?
Reviews and refunds.
Most of the store front is moderated by the publishers and developers,
You say this a lot, but can you explain what this means?
Like how many people does it take to run some servers?
That is exactly the point of post. You don't need tenns of thousands of people to run some servers.
I'm not sure what do you mean as moderation of store page.
Wanted to link this video, but you did it first.
Also, as mentioned in video, gamers prefer steam because developers there can't disable or remove comments or not refund on basis of "sucks to be you" like EA and Ubisoft do.
~~There is no Stalin on him~~
You didn't pay monthly sun subscribtion
"You maybe will be able to use advertised bandwidth. As long as we want. Or maybe not."
Image of fox sleeping on a log
Probably used by postal service.
Answering your own question "What does steam moderate themselves?", did you forget already?