I don’t know how Facebook operates. But with over 2 billion active accounts, I’m sure it takes a certain number of people to run the Facebook system.
Does Facebook have heavy advertising on site? Since Facebook is free for users to sign up, I always wonder how they can make money, as an ongoing business.
I assume it’s all advertising revenue. I’ve also read that they sell your data. I’m not sure why someone would pay for my data, since I’m really a boring person.