On the Best Of page (which I love, btw), things that have been marked as spoilers don't show up as spoilers, just as regular text.
I don't mind, 'cause I don't care about spoilers all that much, but I can see where someone else may care, and may easily be spoiled on something cool.
Oh, this is on desktop ('cause there is no Best Of page on mobile) in Chrome, Version 51.0.2704.84 m
Posts
Firefox for me.