@roxane because she's a francophone and always have a good technical publications and others ones.
@jsantana because he always take greats pictures about his city Recife in Brazil and his posts is about lifestyle. His texts is so soft and really good for reading almost than in portuguese. But his write some ones in english also.
@cryptopassion about his analises about cryptocurrencies. He's really good.
Of course have others that I like the read. But the question is just about three authors.
That's It!