By “profitable” I mean, is it worth it yes. Let’s say content is good, how much can one expect to earn?
Asking because it seems like you have more insights into it, until you mentioned it I never heard of it! 
I think Steemit is the best place to ask about that. The thing they seem to write about the most is STEEM and other cryptos.
So you have no clue?
I will take a look, thanks
Yes it’s supposed to be pegged to the USD. I’m wondering how visible within FB it will actually be. It could be used to handle the transaction on the backend, while regular users just see their balance in USD.