{"items": [{"author": "George", "source_link": "https://www.facebook.com/jefftk/posts/164825690288854?comment_id=164853540286069", "anchor": "fb-164853540286069", "service": "fb", "text": "There is a subtle difference between what I suggested and what you describe in \"your vote affects what I see in as much as our past voting has been similar\" namely that I am suggesting something more general that can exploit statistical relationships between vote patterns that aren't \"similarities\". For instance, if you often like things I DON'T like, or if you liking something predicts me liking something only if it is also liked by people who liked a different link, these relationships could potentially be captured.", "timestamp": "1325951525"}]}