Disagree. You came to a place where you know people are going to be talking about Survivor (especially the current ongoing season). It would be one thing if someone spoiled you in a thread about Justin Bieber or some shit but it IS possible to stay away from places where shows can obviously be spoiled. You just made a mistake thinking people are going to allow your viewing habits to dictate what and when they want to post. It doesn't work that way.How about learning to use the spoiler function. It's quite presumptuous to think everyone gets to see the episodes live, or even the same day. There's loads of reasons why someone might need a few days.
If the only thing you say is "John went home", it's quite obvious you're doing it to spoil it for others.
And no, it is not possible to stay away from threads until you've seen the latest episode of something. It's impossible to remember every show's schedule as only old geezers watch something live now. And here more than anywhere it's "you snooze, you lose", meaning there are loads of things that are here for an hour and then it's gone and very difficult to find again.
As far as maybe missing leaks or something just turn on the 'notify for posts with attachments only' setting. That would have saved you since no leaks were posted and not even an attachment from the episode was.