Yes, it is same as facebook. But with Bitmoneytalk, it is only for people who wants to share about crypto. There's videos, blogs, forums, marketplace etc. all about crypto.
I see that you have gotten the whole idea of facebook but it's more of something that you want to pursue and promote which is all about crypto. I reckon what they have said about the idea of withdrawal, you should decrease it a bit and let your users taste on how much they have earned from your social media.
For now, I don't have any plan yet. But one thing is for sure I'm going to pay out of my own pocket. Maybe, I'll be accepting advertisement soon and membership packages.
It will be easy for you in the future when you've got tons of members actively discussing and posting on your platform. But before going to that point, you should really consider lowering the minimum withdrawal.