I tend to prefer reading human interest and personal growth stories... coming from old fashioned social blogging platforms popular 12-15 years ago; that's what we did back then. I'm less interested in "news" and "facts" because because to me Steemit is a social site, and I am not that interested in "socializing" with news stories... I'm interested in people, and what they are doing in the world.
I probably read and curate 30-50 pieces a day... it just depends on how many gaps I have in my work schedule... favorite authors? Well, @kus-knee "the Old Dog" always comes to mind; @tarazkp is another favorite; and I really enjoy @enjar's amazing comments around the place... possibly Steemit's best commenter!