Communities on the explore page are shown for me as I would not be in them. I am member of 3 of the 4 shown.
Also could the buildawhale account be excluded on the trending posts on the same page? Would be cool to have articles shown that can be read.#feedback 
interesting idea. To filter out the burn posts.
Might be something to consider with all the new Dash members coming online.
Best foot forward and all.