I'd like to take part by nominating the follow Steemit bloggers:

@alexander.alexis - for the incredibly well-researched articles he shares with us mostly in the fields of biology. They are often lengthy, but worth every minute you spend on reading them.

@dysfunctional - is a fellow from the psychology field. Whenever I see one of his posts on my feed I know I am about to read some quality content! His blog is one of my top favorites here on the platform.

@egotheist - he has an awesome series Debunk Tuesday, which, as the names tells, is dedicated to shedding light on misconceptions, beliefs etc.. He often presents them in a very entertaining way.

@greenrun - Green, somehow, makes physics fun to read! He manages to select relevant topics of day-to-day life and keep it all very engaging and straight-forward. In some of his posts he even manages to integrate movies to illustrate his discussion. But, my favourites from him are the ones in which he sprinkles a little history.

@ruth-girl - well , I would like to borrow @funnel's words about her and her blog. In short, she is one of the most talented and creative people I have ever come across. Her blog and infinite imagination take you to places you would never expect!

Beautiful idea and work by the way :)
Good luck to all the contenders!