Blake Andrews is probably the most controversial In-Public – o sorry UP Photographers – member. Eric Kim did 2 interesting long-view (// long-read) interviews with him.

Like his “move on” philosophy to making pictures, though not sure that is the best approach for every photographer. 

His blog http://blakeandrews.blogspot.com/

His site https://blakeandrewsphoto.bigcartel.com/