The same is really true for just about any website with primarily user submitted content. Sites like reddit/youtube/blogger have very diverse content so you hav

The same is really true for just about any website with primarily user submitted content. Sites like reddit/youtube/blogger have very diverse content so you have to make a massive portion of the internet inaccessible to anybody who uses the connection. If you don't want the porn you can't have /r/askscience or /r/learnprogramming either. This will be further exacerbated if more sites start switching to full HTTPS.