title: What is timeline_like_chaining in the Facebook Graph API?
body: <p>Here is part of the json I get back:</p>
  
  <pre><code>    "value": {
          "page_suggestions_on_liking": 2,
          "engagement_pyml": 44,
          "page_browser": 30,
          "outbound_click_chaining": 18,
          "feed_story": 11,
          "mobile_page_browser": 56,
          "wap": 1,
          "comment_chaining": 71,
          "mobile": 25,
          "page_finch_related_pages": 1,
          "feed_pyml": 121,
          "page_timeline": 2,
          "search": 5,
          "page_profile": 24,
          "pagelike_adder_for_reactivated_users": 18,
          "timeline_collection": 6,
          "launch_point_home_pyml": 5,
          "sponsored_story": 2,
          "feed_chaining": 57,
          "mobile_page_suggestions_on_liking": 8,
          "timeline_like_chaining": 135,
          "api": 14,
          "all_category_pyml": 38,
          "launch_point_discover_pyml": 13
        },
  </code></pre>
  
  <p>What is timeline_like_chaining and how is it different from feed_chaining?</p>