One thing you hear a lot when the subject of Netflix series comes up is that unlike other popular series, such as True Detective and Game of Thrones, is that there's no long-lasting online discussion of binge-watched series because of spoilers and because everyone progresses through the series at a different rate and at different times. For example, I just binged my way through Orange is the New Black many months after the series premiered. There's no online place for me to discuss these shows.
It occurs to me that the one entity that could neatly solve this problem is Netflix itself. They know where you're at in the series, and what would be a spoiler or not. So they could offer, at the end of an episode, to whisk you off to an a place where you could read commentary that was current up to exactly that point in the series, and no further. No spoilers. You get the sequential-ness that people get from non-binge-watched shows. A perfect feature that Netflix could offer that really no one else is as well-positioned to offer.
PS: Who's your favorite Orange is the New Black character? Mine is Alex. Makes me wish I could be a lesbian and have a girlfriend like her. (I have a couple of women friends who Alex reminds me of. One is married (to a man), and one I lost track of many years ago.)