using firefox at 1044 x 687, the purple box next to the github and nytimes box... has "67 comments" visible.. kind of looks like something is supposed to be above that, shows something when I highlight the line.

inspecting the element, it's whit text on white bg.. "Poll: Would you prefer"

I'm sure this is not a common breakpoint and browser, so I wouldn't worry too much about it.

Everything else is pretty cool - I did not know there were so many of so many things.